2z-5z=9

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Solution for 2z-5z=9 equation: 


Simplifying
2z + -5z = 9

Combine like terms: 2z + -5z = -3z
-3z = 9

Solving
-3z = 9

Solving for variable 'z'.

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

Divide each side by '-3'.
z = -3

Simplifying
z = -3

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