(y+8)5=21

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Solution for (y+8)5=21 equation:



(y+8)5=21
We move all terms to the left:
(y+8)5-(21)=0
We multiply parentheses
5y+40-21=0
We add all the numbers together, and all the variables
5y+19=0
We move all terms containing y to the left, all other terms to the right
5y=-19
y=-19/5
y=-3+4/5

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