-31=11+y

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Solution for -31=11+y equation:


Simplifying
-31 = 11 + y

Solving
-31 = 11 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-31 + -1y = 11 + y + -1y

Combine like terms: y + -1y = 0
-31 + -1y = 11 + 0
-31 + -1y = 11

Add '31' to each side of the equation.
-31 + 31 + -1y = 11 + 31

Combine like terms: -31 + 31 = 0
0 + -1y = 11 + 31
-1y = 11 + 31

Combine like terms: 11 + 31 = 42
-1y = 42

Divide each side by '-1'.
y = -42

Simplifying
y = -42

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