-y-8=-1

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Solution for -y-8=-1 equation:


Simplifying
-1y + -8 = -1

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

Solving
-8 + -1y = -1

Solving for variable 'y'.

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

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

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

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

Divide each side by '-1'.
y = -7

Simplifying
y = -7

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