4(x-3)+7(x+3)=90

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Solution for 4(x-3)+7(x+3)=90 equation: 



4(x-3)+7(x+3)=90

We move all terms to the left:

4(x-3)+7(x+3)-(90)=0

We multiply parentheses

4x+7x-12+21-90=0

We add all the numbers together, and all the variables

11x-81=0

We move all terms containing x to the left, all other terms to the right

11x=81

x=81/11

x=7+4/11

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