9z+12=13+18z

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Solution for 9z+12=13+18z equation:


Simplifying
9z + 12 = 13 + 18z

Reorder the terms:
12 + 9z = 13 + 18z

Solving
12 + 9z = 13 + 18z

Solving for variable 'z'.

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

Add '-18z' to each side of the equation.
12 + 9z + -18z = 13 + 18z + -18z

Combine like terms: 9z + -18z = -9z
12 + -9z = 13 + 18z + -18z

Combine like terms: 18z + -18z = 0
12 + -9z = 13 + 0
12 + -9z = 13

Add '-12' to each side of the equation.
12 + -12 + -9z = 13 + -12

Combine like terms: 12 + -12 = 0
0 + -9z = 13 + -12
-9z = 13 + -12

Combine like terms: 13 + -12 = 1
-9z = 1

Divide each side by '-9'.
z = -0.1111111111

Simplifying
z = -0.1111111111

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