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

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



7(x-1)-2(x+1)=4
We move all terms to the left:
7(x-1)-2(x+1)-(4)=0
We multiply parentheses
7x-2x-7-2-4=0
We add all the numbers together, and all the variables
5x-13=0
We move all terms containing x to the left, all other terms to the right
5x=13
x=13/5
x=2+3/5

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