8a+22=-2(a+4)

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Solution for 8a+22=-2(a+4) equation:



8a+22=-2(a+4)
We move all terms to the left:
8a+22-(-2(a+4))=0
We calculate terms in parentheses: -(-2(a+4)), so:
-2(a+4)
We multiply parentheses
-2a-8
Back to the equation:
-(-2a-8)
We get rid of parentheses
8a+2a+8+22=0
We add all the numbers together, and all the variables
10a+30=0
We move all terms containing a to the left, all other terms to the right
10a=-30
a=-30/10
a=-3

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