7z+2z=

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Solution for 7z+2z= equation: 


Simplifying
7z + 2z = 0

Combine like terms: 7z + 2z = 9z
9z = 0

Solving
9z = 0

Solving for variable 'z'.

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

Divide each side by '9'.
z = 0

Simplifying
z = 0

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