9z-5z=30z

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Solution for 9z-5z=30z equation: 


Simplifying
9z + -5z = 30z

Combine like terms: 9z + -5z = 4z
4z = 30z

Solving
4z = 30z

Solving for variable 'z'.

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

Add '-30z' to each side of the equation.
4z + -30z = 30z + -30z

Combine like terms: 4z + -30z = -26z
-26z = 30z + -30z

Combine like terms: 30z + -30z = 0
-26z = 0

Divide each side by '-26'.
z = 0

Simplifying
z = 0

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