8z+9z+7z-8=

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Solution for 8z+9z+7z-8= equation:


Simplifying
8z + 9z + 7z + -8 = 0

Reorder the terms:
-8 + 8z + 9z + 7z = 0

Combine like terms: 8z + 9z = 17z
-8 + 17z + 7z = 0

Combine like terms: 17z + 7z = 24z
-8 + 24z = 0

Solving
-8 + 24z = 0

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + 24z = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 24z = 0 + 8
24z = 0 + 8

Combine like terms: 0 + 8 = 8
24z = 8

Divide each side by '24'.
z = 0.3333333333

Simplifying
z = 0.3333333333

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