-7z-9z-2z=

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Solution for -7z-9z-2z= equation: 


Simplifying
-7z + -9z + -2z = 0

Combine like terms: -7z + -9z = -16z
-16z + -2z = 0

Combine like terms: -16z + -2z = -18z
-18z = 0

Solving
-18z = 0

Solving for variable 'z'.

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

Divide each side by '-18'.
z = 0

Simplifying
z = 0

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