-8z-18=-5z+12

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Solution for -8z-18=-5z+12 equation:


Simplifying
-8z + -18 = -5z + 12

Reorder the terms:
-18 + -8z = -5z + 12

Reorder the terms:
-18 + -8z = 12 + -5z

Solving
-18 + -8z = 12 + -5z

Solving for variable 'z'.

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

Add '5z' to each side of the equation.
-18 + -8z + 5z = 12 + -5z + 5z

Combine like terms: -8z + 5z = -3z
-18 + -3z = 12 + -5z + 5z

Combine like terms: -5z + 5z = 0
-18 + -3z = 12 + 0
-18 + -3z = 12

Add '18' to each side of the equation.
-18 + 18 + -3z = 12 + 18

Combine like terms: -18 + 18 = 0
0 + -3z = 12 + 18
-3z = 12 + 18

Combine like terms: 12 + 18 = 30
-3z = 30

Divide each side by '-3'.
z = -10

Simplifying
z = -10

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