-31+27=24+9z

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Solution for -31+27=24+9z equation:


Simplifying
-31 + 27 = 24 + 9z

Combine like terms: -31 + 27 = -4
-4 = 24 + 9z

Solving
-4 = 24 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-4 + -9z = 24 + 9z + -9z

Combine like terms: 9z + -9z = 0
-4 + -9z = 24 + 0
-4 + -9z = 24

Add '4' to each side of the equation.
-4 + 4 + -9z = 24 + 4

Combine like terms: -4 + 4 = 0
0 + -9z = 24 + 4
-9z = 24 + 4

Combine like terms: 24 + 4 = 28
-9z = 28

Divide each side by '-9'.
z = -3.111111111

Simplifying
z = -3.111111111

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