30=5(-4-2y)

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Solution for 30=5(-4-2y) equation:



30=5(-4-2y)
We move all terms to the left:
30-(5(-4-2y))=0
We add all the numbers together, and all the variables
-(5(-2y-4))+30=0
We calculate terms in parentheses: -(5(-2y-4)), so:
5(-2y-4)
We multiply parentheses
-10y-20
Back to the equation:
-(-10y-20)
We get rid of parentheses
10y+20+30=0
We add all the numbers together, and all the variables
10y+50=0
We move all terms containing y to the left, all other terms to the right
10y=-50
y=-50/10
y=-5

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