z-11=-31

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Solution for z-11=-31 equation:


Simplifying
z + -11 = -31

Reorder the terms:
-11 + z = -31

Solving
-11 + z = -31

Solving for variable 'z'.

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

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

Combine like terms: -11 + 11 = 0
0 + z = -31 + 11
z = -31 + 11

Combine like terms: -31 + 11 = -20
z = -20

Simplifying
z = -20

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