Solution

Solution

Solution steps
Divide both sides by
Apply absolute rule: If then or

Graph

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Popular Examples

|x-3|+9=7-7-7| a/5 |=-21|x|-sqrt(1-x^2)=0|x^2+2x|=3x+6|u|=7

Frequently Asked Questions (FAQ)

  • What is the answer to -2|d|=-2 ?

    The answer to -2|d|=-2 is d=-1\lor d=1

  • Solve for d: -2|d|=-2

    The solution is d=-1\lor d=1