11z=9z+12

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Solution for 11z=9z+12 equation: 


Simplifying
11z = 9z + 12

Reorder the terms:
11z = 12 + 9z

Solving
11z = 12 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
11z + -9z = 12 + 9z + -9z

Combine like terms: 11z + -9z = 2z
2z = 12 + 9z + -9z

Combine like terms: 9z + -9z = 0
2z = 12 + 0
2z = 12

Divide each side by '2'.
z = 6

Simplifying
z = 6

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