-7-2(y-7)=8

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Solution for -7-2(y-7)=8 equation:


Simplifying
-7 + -2(y + -7) = 8

Reorder the terms:
-7 + -2(-7 + y) = 8
-7 + (-7 * -2 + y * -2) = 8
-7 + (14 + -2y) = 8

Combine like terms: -7 + 14 = 7
7 + -2y = 8

Solving
7 + -2y = 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 + -2y = 8 + -7

Combine like terms: 7 + -7 = 0
0 + -2y = 8 + -7
-2y = 8 + -7

Combine like terms: 8 + -7 = 1
-2y = 1

Divide each side by '-2'.
y = -0.5

Simplifying
y = -0.5

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