7a-27=-4(-3a+6)

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Solution for 7a-27=-4(-3a+6) equation:



7a-27=-4(-3a+6)
We move all terms to the left:
7a-27-(-4(-3a+6))=0
We calculate terms in parentheses: -(-4(-3a+6)), so:
-4(-3a+6)
We multiply parentheses
12a-24
Back to the equation:
-(12a-24)
We get rid of parentheses
7a-12a+24-27=0
We add all the numbers together, and all the variables
-5a-3=0
We move all terms containing a to the left, all other terms to the right
-5a=3
a=3/-5
a=-3/5

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