-7y+1=-7-8y

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Solution for -7y+1=-7-8y equation:


Simplifying
-7y + 1 = -7 + -8y

Reorder the terms:
1 + -7y = -7 + -8y

Solving
1 + -7y = -7 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
1 + -7y + 8y = -7 + -8y + 8y

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

Combine like terms: -8y + 8y = 0
1 + 1y = -7 + 0
1 + 1y = -7

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

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

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

Divide each side by '1'.
y = -8

Simplifying
y = -8

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