-31=z-16

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Solution for -31=z-16 equation:


Simplifying
-31 = z + -16

Reorder the terms:
-31 = -16 + z

Solving
-31 = -16 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-31 + -1z = -16 + z + -1z

Combine like terms: z + -1z = 0
-31 + -1z = -16 + 0
-31 + -1z = -16

Add '31' to each side of the equation.
-31 + 31 + -1z = -16 + 31

Combine like terms: -31 + 31 = 0
0 + -1z = -16 + 31
-1z = -16 + 31

Combine like terms: -16 + 31 = 15
-1z = 15

Divide each side by '-1'.
z = -15

Simplifying
z = -15

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