How to find the absolute value of an equation

Absolute value equations are equations where the variable is within an absolute value operator, like |x-5|=9. The challenge is that the absolute value of a number depends on the number's sign: if it's

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Solving Equations Containing Absolute Value

Solve |2x – 5| = 9. Step-1 Make 2 equations from given equation. 2x – 5 = 9. 2x – 5 = -9. Step

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What is the absolute value of 4 ?

STEP ONE: Isolate the Absolute Value In this example, the absolute value is already isolated on one side of the equals sign, which means that there are no other terms
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Graphing Absolute Value Functions

The definition states that .This formula tells you that if a number is positive, the absolute value is simply . If a number is negative, then the absolute value is the negative value

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Writing Absolute Value Equations Given Solutions

The General Steps to solve an absolute value equation are: Rewrite the absolute value equation as two separate equations, one positive and the other negative Solve each equation