18=9z

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Solution for 18=9z equation:


Simplifying
18 = 9z

Solving
18 = 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.
18 + -9z = 9z + -9z

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

Add '-18' to each side of the equation.
18 + -18 + -9z = 0 + -18

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

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

Divide each side by '-9'.
z = 2

Simplifying
z = 2

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