8y+20=-2(y+5)

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Solution for 8y+20=-2(y+5) equation:



8y+20=-2(y+5)
We move all terms to the left:
8y+20-(-2(y+5))=0
We calculate terms in parentheses: -(-2(y+5)), so:
-2(y+5)
We multiply parentheses
-2y-10
Back to the equation:
-(-2y-10)
We get rid of parentheses
8y+2y+10+20=0
We add all the numbers together, and all the variables
10y+30=0
We move all terms containing y to the left, all other terms to the right
10y=-30
y=-30/10
y=-3

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