Solve for y
y=7
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2y+4^{3}=78
Combine y and y to get 2y.
2y+64=78
Calculate 4 to the power of 3 and get 64.
2y=78-64
Subtract 64 from both sides.
2y=14
Subtract 64 from 78 to get 14.
y=\frac{14}{2}
Divide both sides by 2.
y=7
Divide 14 by 2 to get 7.
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