7(x+1)-(2x-9)=4

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Solution for 7(x+1)-(2x-9)=4 equation: 



7(x+1)-(2x-9)=4

We move all terms to the left:

7(x+1)-(2x-9)-(4)=0

We multiply parentheses

7x-(2x-9)+7-4=0

We get rid of parentheses

7x-2x+9+7-4=0

We add all the numbers together, and all the variables

5x+12=0

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

5x=-12

x=-12/5

x=-2+2/5

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