-7-y-y=6

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Solution for -7-y-y=6 equation: 


Simplifying
-7 + -1y + -1y = 6

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

Solving
-7 + -2y = 6

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 = 6 + 7

Combine like terms: -7 + 7 = 0
0 + -2y = 6 + 7
-2y = 6 + 7

Combine like terms: 6 + 7 = 13
-2y = 13

Divide each side by '-2'.
y = -6.5

Simplifying
y = -6.5

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