9z-13+3z=11

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Solution for 9z-13+3z=11 equation:


Simplifying
9z + -13 + 3z = 11

Reorder the terms:
-13 + 9z + 3z = 11

Combine like terms: 9z + 3z = 12z
-13 + 12z = 11

Solving
-13 + 12z = 11

Solving for variable 'z'.

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

Add '13' to each side of the equation.
-13 + 13 + 12z = 11 + 13

Combine like terms: -13 + 13 = 0
0 + 12z = 11 + 13
12z = 11 + 13

Combine like terms: 11 + 13 = 24
12z = 24

Divide each side by '12'.
z = 2

Simplifying
z = 2

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