8(7+y)=128

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Solution for 8(7+y)=128 equation:


Simplifying
8(7 + y) = 128
(7 * 8 + y * 8) = 128
(56 + 8y) = 128

Solving
56 + 8y = 128

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-56' to each side of the equation.
56 + -56 + 8y = 128 + -56

Combine like terms: 56 + -56 = 0
0 + 8y = 128 + -56
8y = 128 + -56

Combine like terms: 128 + -56 = 72
8y = 72

Divide each side by '8'.
y = 9

Simplifying
y = 9

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