-7(4a-6)=-8a-18

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Solution for -7(4a-6)=-8a-18 equation:



-7(4a-6)=-8a-18
We move all terms to the left:
-7(4a-6)-(-8a-18)=0
We multiply parentheses
-28a-(-8a-18)+42=0
We get rid of parentheses
-28a+8a+18+42=0
We add all the numbers together, and all the variables
-20a+60=0
We move all terms containing a to the left, all other terms to the right
-20a=-60
a=-60/-20
a=+3

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