-3z+6+8z=18

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Solution for -3z+6+8z=18 equation:


Simplifying
-3z + 6 + 8z = 18

Reorder the terms:
6 + -3z + 8z = 18

Combine like terms: -3z + 8z = 5z
6 + 5z = 18

Solving
6 + 5z = 18

Solving for variable 'z'.

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

Add '-6' to each side of the equation.
6 + -6 + 5z = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 5z = 18 + -6
5z = 18 + -6

Combine like terms: 18 + -6 = 12
5z = 12

Divide each side by '5'.
z = 2.4

Simplifying
z = 2.4

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