Solution

Solution

Solution steps
Switch sides
Apply absolute rule: If then or

Popular Examples

|-4-r|=4|11x+10|=22|-4x|=12|-4x|=28|-4x|=36

Frequently Asked Questions (FAQ)

  • What is the answer to 20=|a-9| ?

    The answer to 20=|a-9| is a=-11\lor a=29

  • Solve for a: 20=|a-9|

    The solution is a=-11\lor a=29