-7-7=2y+7-7

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Solution for -7-7=2y+7-7 equation:


Simplifying
-7 + -7 = 2y + 7 + -7

Combine like terms: -7 + -7 = -14
-14 = 2y + 7 + -7

Reorder the terms:
-14 = 7 + -7 + 2y

Combine like terms: 7 + -7 = 0
-14 = 0 + 2y
-14 = 2y

Solving
-14 = 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
-14 + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0
-14 + -2y = 0

Add '14' to each side of the equation.
-14 + 14 + -2y = 0 + 14

Combine like terms: -14 + 14 = 0
0 + -2y = 0 + 14
-2y = 0 + 14

Combine like terms: 0 + 14 = 14
-2y = 14

Divide each side by '-2'.
y = -7

Simplifying
y = -7

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