15+(4x-5)=90

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Solution for 15+(4x-5)=90 equation:



15+(4x-5)=90
We move all terms to the left:
15+(4x-5)-(90)=0
We add all the numbers together, and all the variables
(4x-5)-75=0
We get rid of parentheses
4x-5-75=0
We add all the numbers together, and all the variables
4x-80=0
We move all terms containing x to the left, all other terms to the right
4x=80
x=80/4
x=20

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