3z-3+z=23

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Solution for 3z-3+z=23 equation: 


Simplifying
3z + -3 + z = 23

Reorder the terms:
-3 + 3z + z = 23

Combine like terms: 3z + z = 4z
-3 + 4z = 23

Solving
-3 + 4z = 23

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 4z = 23 + 3

Combine like terms: -3 + 3 = 0
0 + 4z = 23 + 3
4z = 23 + 3

Combine like terms: 23 + 3 = 26
4z = 26

Divide each side by '4'.
z = 6.5

Simplifying
z = 6.5

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