-(2y+7)=31

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Solution for -(2y+7)=31 equation: 


Simplifying
-1(2y + 7) = 31

Reorder the terms:
-1(7 + 2y) = 31
(7 * -1 + 2y * -1) = 31
(-7 + -2y) = 31

Solving
-7 + -2y = 31

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 = 31 + 7

Combine like terms: -7 + 7 = 0
0 + -2y = 31 + 7
-2y = 31 + 7

Combine like terms: 31 + 7 = 38
-2y = 38

Divide each side by '-2'.
y = -19

Simplifying
y = -19

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