4(7+a)=-8(6a+3)

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Solution for 4(7+a)=-8(6a+3) equation:



4(7+a)=-8(6a+3)
We move all terms to the left:
4(7+a)-(-8(6a+3))=0
We add all the numbers together, and all the variables
4(a+7)-(-8(6a+3))=0
We multiply parentheses
4a-(-8(6a+3))+28=0
We calculate terms in parentheses: -(-8(6a+3)), so:
-8(6a+3)
We multiply parentheses
-48a-24
Back to the equation:
-(-48a-24)
We get rid of parentheses
4a+48a+24+28=0
We add all the numbers together, and all the variables
52a+52=0
We move all terms containing a to the left, all other terms to the right
52a=-52
a=-52/52
a=-1

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