9z+4z+2z-8=

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Solution for 9z+4z+2z-8= equation:


Simplifying
9z + 4z + 2z + -8 = 0

Reorder the terms:
-8 + 9z + 4z + 2z = 0

Combine like terms: 9z + 4z = 13z
-8 + 13z + 2z = 0

Combine like terms: 13z + 2z = 15z
-8 + 15z = 0

Solving
-8 + 15z = 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 + 15z = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 15z = 0 + 8
15z = 0 + 8

Combine like terms: 0 + 8 = 8
15z = 8

Divide each side by '15'.
z = 0.5333333333

Simplifying
z = 0.5333333333

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