-28+115-22z=31

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Solution for -28+115-22z=31 equation:


Simplifying
-28 + 115 + -22z = 31

Combine like terms: -28 + 115 = 87
87 + -22z = 31

Solving
87 + -22z = 31

Solving for variable 'z'.

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

Add '-87' to each side of the equation.
87 + -87 + -22z = 31 + -87

Combine like terms: 87 + -87 = 0
0 + -22z = 31 + -87
-22z = 31 + -87

Combine like terms: 31 + -87 = -56
-22z = -56

Divide each side by '-22'.
z = 2.545454545

Simplifying
z = 2.545454545

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