11z-5+9z=7

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Solution for 11z-5+9z=7 equation:


Simplifying
11z + -5 + 9z = 7

Reorder the terms:
-5 + 11z + 9z = 7

Combine like terms: 11z + 9z = 20z
-5 + 20z = 7

Solving
-5 + 20z = 7

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 20z = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 20z = 7 + 5
20z = 7 + 5

Combine like terms: 7 + 5 = 12
20z = 12

Divide each side by '20'.
z = 0.6

Simplifying
z = 0.6

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