19z+2z-12z=9

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Solution for 19z+2z-12z=9 equation: 


Simplifying
19z + 2z + -12z = 9

Combine like terms: 19z + 2z = 21z
21z + -12z = 9

Combine like terms: 21z + -12z = 9z
9z = 9

Solving
9z = 9

Solving for variable 'z'.

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

Divide each side by '9'.
z = 1

Simplifying
z = 1

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