Precalculus Examples

$x + 8 = 5$

Subtract $8$ from both sides of the equation.

$x = 5 - 8$

Subtract $8$ from $5$ .

$x = - 3$

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$