-7-y-y=-1

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


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

Combine like terms: -1y + -1y = -2y
-7 + -2y = -1

Solving
-7 + -2y = -1

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 + -2y = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -2y = -1 + 7
-2y = -1 + 7

Combine like terms: -1 + 7 = 6
-2y = 6

Divide each side by '-2'.
y = -3

Simplifying
y = -3

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