(-3x+56)+(7x+2)=90

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Solution for (-3x+56)+(7x+2)=90 equation: 



(-3x+56)+(7x+2)=90

We move all terms to the left:

(-3x+56)+(7x+2)-(90)=0

We get rid of parentheses

-3x+7x+56+2-90=0

We add all the numbers together, and all the variables

4x-32=0

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

4x=32

x=32/4

x=8

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