3z-4z+9z=

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Solution for 3z-4z+9z= equation: 


Simplifying
3z + -4z + 9z = 0

Combine like terms: 3z + -4z = -1z
-1z + 9z = 0

Combine like terms: -1z + 9z = 8z
8z = 0

Solving
8z = 0

Solving for variable 'z'.

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

Divide each side by '8'.
z = 0

Simplifying
z = 0

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