3x+7=2(x-6)+6

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Solution for 3x+7=2(x-6)+6 equation:



3x+7=2(x-6)+6
We move all terms to the left:
3x+7-(2(x-6)+6)=0
We calculate terms in parentheses: -(2(x-6)+6), so:
2(x-6)+6
We multiply parentheses
2x-12+6
We add all the numbers together, and all the variables
2x-6
Back to the equation:
-(2x-6)
We get rid of parentheses
3x-2x+6+7=0
We add all the numbers together, and all the variables
x+13=0
We move all terms containing x to the left, all other terms to the right
x=-13

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