7*-1-y=-8

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


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

Multiply 7 * -1
-7 + -1y = -8

Solving
-7 + -1y = -8

Solving for variable 'y'.

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

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

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

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

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

Simplifying
y = 1

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