Solution

Solution

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

Popular Examples

solvefor x,|x-p|=4solve for 2|5x+6|+2=6|3x-5|=-8|3x-5|=-7|2*(-5)+a|=5

Frequently Asked Questions (FAQ)

  • What is the answer to 4=2|r| ?

    The answer to 4=2|r| is r=-2\lor r=2

  • Solve for r: 4=2|r|

    The solution is r=-2\lor r=2