12z-18z=2z-18

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Solution for 12z-18z=2z-18 equation:


Simplifying
12z + -18z = 2z + -18

Combine like terms: 12z + -18z = -6z
-6z = 2z + -18

Reorder the terms:
-6z = -18 + 2z

Solving
-6z = -18 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-6z + -2z = -18 + 2z + -2z

Combine like terms: -6z + -2z = -8z
-8z = -18 + 2z + -2z

Combine like terms: 2z + -2z = 0
-8z = -18 + 0
-8z = -18

Divide each side by '-8'.
z = 2.25

Simplifying
z = 2.25

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