-18z+10z+9=-39

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Solution for -18z+10z+9=-39 equation:


Simplifying
-18z + 10z + 9 = -39

Reorder the terms:
9 + -18z + 10z = -39

Combine like terms: -18z + 10z = -8z
9 + -8z = -39

Solving
9 + -8z = -39

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + -8z = -39 + -9

Combine like terms: 9 + -9 = 0
0 + -8z = -39 + -9
-8z = -39 + -9

Combine like terms: -39 + -9 = -48
-8z = -48

Divide each side by '-8'.
z = 6

Simplifying
z = 6

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