Solve the equation 15=7-|2x|

4

Step-by-step explanation:

15 = 7 - / 2x/

Subtract 7 from both sides (if it was negative you would add it)

(15-7) = (7 - 7) - / 2x / now the seven is no longer there

8 = - / 2x/

Now divide 2 from both sides

(8 / 2) = - / (2 / 2) x/

4 = - / x/

4 = - x

Now the two is no longer there but the x would still be there because you divided it by 2 and not 2x