7z-1=z+23

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Solution for 7z-1=z+23 equation:


Simplifying
7z + -1 = z + 23

Reorder the terms:
-1 + 7z = z + 23

Reorder the terms:
-1 + 7z = 23 + z

Solving
-1 + 7z = 23 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-1 + 7z + -1z = 23 + z + -1z

Combine like terms: 7z + -1z = 6z
-1 + 6z = 23 + z + -1z

Combine like terms: z + -1z = 0
-1 + 6z = 23 + 0
-1 + 6z = 23

Add '1' to each side of the equation.
-1 + 1 + 6z = 23 + 1

Combine like terms: -1 + 1 = 0
0 + 6z = 23 + 1
6z = 23 + 1

Combine like terms: 23 + 1 = 24
6z = 24

Divide each side by '6'.
z = 4

Simplifying
z = 4

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