-5y+7=-7(y+1)

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Solution for -5y+7=-7(y+1) equation:


Simplifying
-5y + 7 = -7(y + 1)

Reorder the terms:
7 + -5y = -7(y + 1)

Reorder the terms:
7 + -5y = -7(1 + y)
7 + -5y = (1 * -7 + y * -7)
7 + -5y = (-7 + -7y)

Solving
7 + -5y = -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.
7 + -5y + 7y = -7 + -7y + 7y

Combine like terms: -5y + 7y = 2y
7 + 2y = -7 + -7y + 7y

Combine like terms: -7y + 7y = 0
7 + 2y = -7 + 0
7 + 2y = -7

Add '-7' to each side of the equation.
7 + -7 + 2y = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 2y = -7 + -7
2y = -7 + -7

Combine like terms: -7 + -7 = -14
2y = -14

Divide each side by '2'.
y = -7

Simplifying
y = -7

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