15z=9z+30

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Solution for 15z=9z+30 equation: 


Simplifying
15z = 9z + 30

Reorder the terms:
15z = 30 + 9z

Solving
15z = 30 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
15z + -9z = 30 + 9z + -9z

Combine like terms: 15z + -9z = 6z
6z = 30 + 9z + -9z

Combine like terms: 9z + -9z = 0
6z = 30 + 0
6z = 30

Divide each side by '6'.
z = 5

Simplifying
z = 5

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