6(a+1)=2(+a-2)-2

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Solution for 6(a+1)=2(+a-2)-2 equation:



6(a+1)=2(+a-2)-2
We move all terms to the left:
6(a+1)-(2(+a-2)-2)=0
We add all the numbers together, and all the variables
6(a+1)-(2(a-2)-2)=0
We multiply parentheses
6a-(2(a-2)-2)+6=0
We calculate terms in parentheses: -(2(a-2)-2), so:
2(a-2)-2
We multiply parentheses
2a-4-2
We add all the numbers together, and all the variables
2a-6
Back to the equation:
-(2a-6)
We get rid of parentheses
6a-2a+6+6=0
We add all the numbers together, and all the variables
4a+12=0
We move all terms containing a to the left, all other terms to the right
4a=-12
a=-12/4
a=-3

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