5z-9+11z=31+6z

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Solution for 5z-9+11z=31+6z equation:


Simplifying
5z + -9 + 11z = 31 + 6z

Reorder the terms:
-9 + 5z + 11z = 31 + 6z

Combine like terms: 5z + 11z = 16z
-9 + 16z = 31 + 6z

Solving
-9 + 16z = 31 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
-9 + 16z + -6z = 31 + 6z + -6z

Combine like terms: 16z + -6z = 10z
-9 + 10z = 31 + 6z + -6z

Combine like terms: 6z + -6z = 0
-9 + 10z = 31 + 0
-9 + 10z = 31

Add '9' to each side of the equation.
-9 + 9 + 10z = 31 + 9

Combine like terms: -9 + 9 = 0
0 + 10z = 31 + 9
10z = 31 + 9

Combine like terms: 31 + 9 = 40
10z = 40

Divide each side by '10'.
z = 4

Simplifying
z = 4

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