-12=9z

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Solution for -12=9z equation:


Simplifying
-12 = 9z

Solving
-12 = 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.
-12 + -9z = 9z + -9z

Combine like terms: 9z + -9z = 0
-12 + -9z = 0

Add '12' to each side of the equation.
-12 + 12 + -9z = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -9z = 0 + 12
-9z = 0 + 12

Combine like terms: 0 + 12 = 12
-9z = 12

Divide each side by '-9'.
z = -1.333333333

Simplifying
z = -1.333333333

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