7x-2(x-9)=8

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Solution for 7x-2(x-9)=8 equation: 



7x-2(x-9)=8

We move all terms to the left:

7x-2(x-9)-(8)=0

We multiply parentheses

7x-2x+18-8=0

We add all the numbers together, and all the variables

5x+10=0

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

5x=-10

x=-10/5

x=-2

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