8(y+2)=7y-7

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Solution for 8(y+2)=7y-7 equation: 


Simplifying
8(y + 2) = 7y + -7

Reorder the terms:
8(2 + y) = 7y + -7
(2 * 8 + y * 8) = 7y + -7
(16 + 8y) = 7y + -7

Reorder the terms:
16 + 8y = -7 + 7y

Solving
16 + 8y = -7 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
16 + 8y + -7y = -7 + 7y + -7y

Combine like terms: 8y + -7y = 1y
16 + 1y = -7 + 7y + -7y

Combine like terms: 7y + -7y = 0
16 + 1y = -7 + 0
16 + 1y = -7

Add '-16' to each side of the equation.
16 + -16 + 1y = -7 + -16

Combine like terms: 16 + -16 = 0
0 + 1y = -7 + -16
1y = -7 + -16

Combine like terms: -7 + -16 = -23
1y = -23

Divide each side by '1'.
y = -23

Simplifying
y = -23

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