3(x-2)-7(x-1)=13

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Solution for 3(x-2)-7(x-1)=13 equation:



3(x-2)-7(x-1)=13
We move all terms to the left:
3(x-2)-7(x-1)-(13)=0
We multiply parentheses
3x-7x-6+7-13=0
We add all the numbers together, and all the variables
-4x-12=0
We move all terms containing x to the left, all other terms to the right
-4x=12
x=12/-4
x=-3

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