-28+12-22z=31

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Solution for -28+12-22z=31 equation:


Simplifying
-28 + 12 + -22z = 31

Combine like terms: -28 + 12 = -16
-16 + -22z = 31

Solving
-16 + -22z = 31

Solving for variable 'z'.

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

Add '16' to each side of the equation.
-16 + 16 + -22z = 31 + 16

Combine like terms: -16 + 16 = 0
0 + -22z = 31 + 16
-22z = 31 + 16

Combine like terms: 31 + 16 = 47
-22z = 47

Divide each side by '-22'.
z = -2.136363636

Simplifying
z = -2.136363636

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