Questions
Rank Topic Problem Formatted Problem
5501 Solve Using an Inverse Matrix -3x+4y-z=-6 , 3x-5y-2z=18 , 2x-3y+z=4 , ,
5502 Solve Using an Inverse Matrix 3x+4y-z=-7 , x-5y+2z=19 , 5x+y-2z=5 , ,
5503 Solve Using an Inverse Matrix 3x+5y=10 , y=x+2 ,
5504 Solve Using an Inverse Matrix 3x-4y=24 , y=-3/2x+3 ,
5505 Solve Using an Inverse Matrix 3x-4y=-8 , 77x-3y=13 ,
5506 Solve Using an Inverse Matrix 3x-5y=18 , 5x+14y=38.5 ,
5507 Solve Using an Inverse Matrix -3x-5y=-26 , x-5y=-38 ,
5508 Solve Using an Inverse Matrix 3x-7=3 , 7x-2y=9 ,
5509 Solve Using an Inverse Matrix 3x-7y=-1 , 2x+y=5 ,
5510 Solve Using an Inverse Matrix 3x-9y=18 , 2x-6y=-12 ,
5511 Solve Using an Inverse Matrix 3x-y+z=-10 , 6x-2y+5z=-35 , 7x+3y-4z=19 , ,
5512 Solve Using an Inverse Matrix 3x-y=1 , x+2y=-9 ,
5513 Solve Using an Inverse Matrix -3x-y=5 , y-4z=-14 , x-2y+z=6 , ,
5514 Solve Using an Inverse Matrix -3x-y=-7 , y-2z=-5 , x-4y+z=1 , ,
5515 Solve Using an Inverse Matrix 3x-y=8 , 2x+3y=6 ,
5516 Solve Using an Inverse Matrix 3y=3x-6 , y=x-2 ,
5517 Solve Using an Inverse Matrix -3y=x+5 , 2y=8x+92 ,
5518 Solve Using an Inverse Matrix 3y-2x=14xy , 6y+3x=7xy ,
5519 Solve Using an Inverse Matrix 3y-4x=1 , 6y-6x=5 ,
5520 Solve Using an Inverse Matrix -45y+20x=-30 , 63y-42=28x ,
5521 Solve Using an Inverse Matrix 4r-3s=8 , 3r-6s=-9 ,
5522 Solve Using an Inverse Matrix -4x+y=23 , 9x+18y=90 ,
5523 Solve Using an Inverse Matrix 4x+2y=0 , y=3-5x ,
5524 Solve Using an Inverse Matrix 4x+2y=14 , 5x+5y=25 ,
5525 Solve Using an Inverse Matrix 4x+2y=-2 , y=-2x-1 ,
5526 Solve Using an Inverse Matrix 4x+2y=7 , y=5x ,
5527 Solve Using an Inverse Matrix 4x+2z=-4 , 3y+3z=3 , 4x+3y=-11 , ,
5528 Solve Using an Inverse Matrix -4x+3y+z=17 , -x+2y+z=7 , -3x+3y-z=10 , ,
5529 Solve Using an Inverse Matrix -4x+3y=1 , 3x+y=9 ,
5530 Solve Using an Inverse Matrix 4x+3y=13 , x=26-4y ,
5531 Solve Using an Inverse Matrix 4x+3y=24 , x=2y-5 ,
5532 Solve Using an Inverse Matrix 4x+3y=380 , 2x+5y=330 ,
5533 Solve Using an Inverse Matrix 4x+3y-3z=15 , 5y+2z=7 , 2x+11y=21 , ,
5534 Solve Using an Inverse Matrix 2x=3y-4 , -6x+12y=26 ,
5535 Solve Using an Inverse Matrix -2x=4y+7 , 6x-5y=-14 ,
5536 Solve Using an Inverse Matrix 2x=-4y-10 , 8x+5y=-7 ,
5537 Solve Using an Inverse Matrix 2x=6 , 3x+3y=0 ,
5538 Solve Using an Inverse Matrix -2x-1=y , x+y=3 ,
5539 Solve Using an Inverse Matrix 2x-2y+5z=-12 , 4z+2y-1z=0 , -8x+2y+1z=24 , ,
5540 Solve Using an Inverse Matrix 2x-2y=18 , 5x+7y=-3 ,
5541 Solve Using an Inverse Matrix 2x-2y=18 , x=-2y ,
5542 Solve Using an Inverse Matrix 2x-2y=6 , 5x-5y=15 ,
5543 Solve Using an Inverse Matrix -2x-2y=6 , y=-x-3 ,
5544 Solve Using an Inverse Matrix 2x-2y-10=0 , 4x+y-25=0 ,
5545 Solve Using an Inverse Matrix 2x-2y-2z=9 , x-6y-3z=-28 , 3x+2y+z=16 , ,
5546 Solve Using an Inverse Matrix 8x-8y=24 , 7x-7y=21 ,
5547 Solve Using an Inverse Matrix 2x-3y+10=0 , x-2y+9=0 ,
5548 Solve Using an Inverse Matrix 2x-3y+4z=4 , -4x+y-3z=3 , 2x+2y-z=1 , ,
5549 Solve Using an Inverse Matrix 2x-3y=1 , 6x-9y=3 ,
5550 Solve Using an Inverse Matrix 2x-3y=15 , 2x-4y=10 ,
5551 Solve Using an Inverse Matrix 2x-3y=18 , -x+3/2y=4 ,
5552 Solve Using an Inverse Matrix 2x-3y=-21 , -3x-8y=-6 ,
5553 Solve Using an Inverse Matrix 2x-3y=4 , x+5y=2 ,
5554 Solve Using an Inverse Matrix 2x-3y=4 , x=-4y-9 ,
5555 Solve Using an Inverse Matrix 2x-3y=5 , y=3x-4 ,
5556 Solve Using an Inverse Matrix 2x-3y=-6 , 2x+2y=8 ,
5557 Solve Using an Inverse Matrix -2x-3y=7 , 7x+5y=3 ,
5558 Solve Using an Inverse Matrix 2x-3y-z=2 , -x+2y-5z=6 , 5x-y-z=23 , ,
5559 Solve Using an Inverse Matrix 2x-5=-y , 3x-y=0 ,
5560 Solve Using an Inverse Matrix 2x-5y+5z=28 , -3x-2y+15z=35 , -3x+6y-5z=33 , ,
5561 Solve Using an Inverse Matrix 2x-5y=10 , 4x+16y=-48 ,
5562 Solve Using an Inverse Matrix 2x-5y=2 , 4x-5y=14 ,
5563 Solve Using an Inverse Matrix 2x-5y=27 , 7y=-32-3x ,
5564 Solve Using an Inverse Matrix 2x-5y=7 , 10y+9=4x ,
5565 Solve Using an Inverse Matrix 2x-5y=-8 , y=6 ,
5566 Solve Using an Inverse Matrix 2x-6y+4z=10 , x+2y-z=0 , 6x-y-z=-1 , ,
5567 Solve Using an Inverse Matrix 2x-6y=4 , -4x+12y=-6 ,
5568 Solve Using an Inverse Matrix 2x+5y=-1 , x+2y=0 ,
5569 Solve Using an Inverse Matrix 2x+5y=16 , 9x-5y=-93 ,
5570 Solve Using an Inverse Matrix 2x+5y=-6 , x=y+4 ,
5571 Solve Using an Inverse Matrix 2x+5y=8 , 7x-10y=17 ,
5572 Solve Using an Inverse Matrix 2a+6y=30 , 4a+2y=20 ,
5573 Solve Using an Inverse Matrix 2x+6y=14 , 1/2x-3y=8 ,
5574 Solve Using an Inverse Matrix 2x+6y=30 , 4x+2y=20 ,
5575 Solve Using an Inverse Matrix 2x+6y=6 , y=5-3x ,
5576 Solve Using an Inverse Matrix 2x+7y=29 , 6x-5y=-43 ,
5577 Solve Using an Inverse Matrix 2x+7y=-3 , x+7/4y=-1/2 ,
5578 Solve Using an Inverse Matrix 2x+8y=6 , -5x-20y=-15 ,
5579 Solve Using an Inverse Matrix 2x+9y=8 , 3x+10y=5 ,
5580 Solve Using an Inverse Matrix -2x+y+3z=2 , x+4y-z=-15 , 3x+3y-4z=-17 , ,
5581 Solve Using an Inverse Matrix 2x+y=0 , 3x+y=-2 ,
5582 Solve Using an Inverse Matrix 2x+y=1 , x=2y+8 ,
5583 Solve Using an Inverse Matrix -2x+y=10 , 2x+4y=20 ,
5584 Solve Using an Inverse Matrix 2x+y=10 , x=y+2 ,
5585 Solve Using an Inverse Matrix 2x+y=12000 , x+y=12000 ,
5586 Solve Using an Inverse Matrix 2x+3y-3z=0 , 5x-y+5z=1 , 7x+2y+2z=1 , ,
5587 Solve Using an Inverse Matrix 2x+3y-4=0 , y-x-3=0 ,
5588 Solve Using an Inverse Matrix 2x+3y-z=2 , x-2y+3z=0 , 3x-y+z=4 , ,
5589 Solve Using an Inverse Matrix 2x+4y+5z=7 , x+3y+3z=4 , 2x+4y+4z=8 , ,
5590 Solve Using an Inverse Matrix 2x+4y=12 , y=2-x ,
5591 Solve Using an Inverse Matrix 2x+4y=14 , 3x-2y=-3 ,
5592 Solve Using an Inverse Matrix 2x+4y=14 , x-3y=-8 ,
5593 Solve Using an Inverse Matrix 2x+4y=38 , x+y=12 ,
5594 Solve Using an Inverse Matrix 2x+4y=-4 , 3x+5y=-3 ,
5595 Solve Using an Inverse Matrix 2x+4y=-6 , -3x-5y=12 ,
5596 Solve Using an Inverse Matrix 2x+3y=17 , 4x-3y=17 ,
5597 Solve Using an Inverse Matrix -2x+3y=22 , 2y-13=x ,
5598 Solve Using an Inverse Matrix 2x+3y=29 , x+5y=46 ,
5599 Solve Using an Inverse Matrix 2x+3y=3 , 5x-6y=3 ,
5600 Solve Using an Inverse Matrix -2x+3y=7 , 3x=y ,
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