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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

7x+6x-14-90=0

We add all the numbers together, and all the variables

13x-104=0

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

13x=104

x=104/13

x=8

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