9z+4z-6z-5z=12

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Solution for 9z+4z-6z-5z=12 equation: 


Simplifying
9z + 4z + -6z + -5z = 12

Combine like terms: 9z + 4z = 13z
13z + -6z + -5z = 12

Combine like terms: 13z + -6z = 7z
7z + -5z = 12

Combine like terms: 7z + -5z = 2z
2z = 12

Solving
2z = 12

Solving for variable 'z'.

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

Divide each side by '2'.
z = 6

Simplifying
z = 6

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