5z+23-z+12=51

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Solution for 5z+23-z+12=51 equation:


Simplifying
5z + 23 + -1z + 12 = 51

Reorder the terms:
23 + 12 + 5z + -1z = 51

Combine like terms: 23 + 12 = 35
35 + 5z + -1z = 51

Combine like terms: 5z + -1z = 4z
35 + 4z = 51

Solving
35 + 4z = 51

Solving for variable 'z'.

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

Add '-35' to each side of the equation.
35 + -35 + 4z = 51 + -35

Combine like terms: 35 + -35 = 0
0 + 4z = 51 + -35
4z = 51 + -35

Combine like terms: 51 + -35 = 16
4z = 16

Divide each side by '4'.
z = 4

Simplifying
z = 4

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