12z-4-3z+18=6z+6

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Solution for 12z-4-3z+18=6z+6 equation:


Simplifying
12z + -4 + -3z + 18 = 6z + 6

Reorder the terms:
-4 + 18 + 12z + -3z = 6z + 6

Combine like terms: -4 + 18 = 14
14 + 12z + -3z = 6z + 6

Combine like terms: 12z + -3z = 9z
14 + 9z = 6z + 6

Reorder the terms:
14 + 9z = 6 + 6z

Solving
14 + 9z = 6 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
14 + 9z + -6z = 6 + 6z + -6z

Combine like terms: 9z + -6z = 3z
14 + 3z = 6 + 6z + -6z

Combine like terms: 6z + -6z = 0
14 + 3z = 6 + 0
14 + 3z = 6

Add '-14' to each side of the equation.
14 + -14 + 3z = 6 + -14

Combine like terms: 14 + -14 = 0
0 + 3z = 6 + -14
3z = 6 + -14

Combine like terms: 6 + -14 = -8
3z = -8

Divide each side by '3'.
z = -2.666666667

Simplifying
z = -2.666666667

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