4-(3,5x+2)=x-7

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Solution for 4-(3,5x+2)=x-7 equation: 



4-(3.5x+2)=x-7

We move all terms to the left:

4-(3.5x+2)-(x-7)=0

We get rid of parentheses

-3.5x-x-2+7+4=0

We add all the numbers together, and all the variables

-4.5x+9=0

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

-4.5x=-9

x=-9/-4.5

x=+2

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