-25=8(3a+1)+3(a-2)

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Solution for -25=8(3a+1)+3(a-2) equation:



-25=8(3a+1)+3(a-2)
We move all terms to the left:
-25-(8(3a+1)+3(a-2))=0
We calculate terms in parentheses: -(8(3a+1)+3(a-2)), so:
8(3a+1)+3(a-2)
We multiply parentheses
24a+3a+8-6
We add all the numbers together, and all the variables
27a+2
Back to the equation:
-(27a+2)
We get rid of parentheses
-27a-2-25=0
We add all the numbers together, and all the variables
-27a-27=0
We move all terms containing a to the left, all other terms to the right
-27a=27
a=27/-27
a=-1

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