-3(4a-6)-6a=40-7a

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Solution for -3(4a-6)-6a=40-7a equation:



-3(4a-6)-6a=40-7a
We move all terms to the left:
-3(4a-6)-6a-(40-7a)=0
We add all the numbers together, and all the variables
-3(4a-6)-6a-(-7a+40)=0
We add all the numbers together, and all the variables
-6a-3(4a-6)-(-7a+40)=0
We multiply parentheses
-6a-12a-(-7a+40)+18=0
We get rid of parentheses
-6a-12a+7a-40+18=0
We add all the numbers together, and all the variables
-11a-22=0
We move all terms containing a to the left, all other terms to the right
-11a=22
a=22/-11
a=-2

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