7z+-8z-9z+3z=

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Solution for 7z+-8z-9z+3z= equation: 


Simplifying
7z + -8z + -9z + 3z = 0

Combine like terms: 7z + -8z = -1z
-1z + -9z + 3z = 0

Combine like terms: -1z + -9z = -10z
-10z + 3z = 0

Combine like terms: -10z + 3z = -7z
-7z = 0

Solving
-7z = 0

Solving for variable 'z'.

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

Divide each side by '-7'.
z = 0

Simplifying
z = 0

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