-10=5(-2a+4)

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Solution for -10=5(-2a+4) equation:



-10=5(-2a+4)
We move all terms to the left:
-10-(5(-2a+4))=0
We calculate terms in parentheses: -(5(-2a+4)), so:
5(-2a+4)
We multiply parentheses
-10a+20
Back to the equation:
-(-10a+20)
We get rid of parentheses
10a-20-10=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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