3z+18=6

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Solution for 3z+18=6 equation: 


Simplifying
3z + 18 = 6

Reorder the terms:
18 + 3z = 6

Solving
18 + 3z = 6

Solving for variable 'z'.

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

Add '-18' to each side of the equation.
18 + -18 + 3z = 6 + -18

Combine like terms: 18 + -18 = 0
0 + 3z = 6 + -18
3z = 6 + -18

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

Divide each side by '3'.
z = -4

Simplifying
z = -4

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