7z-27=-51+z

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Solution for 7z-27=-51+z equation:


Simplifying
7z + -27 = -51 + z

Reorder the terms:
-27 + 7z = -51 + z

Solving
-27 + 7z = -51 + 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.
-27 + 7z + -1z = -51 + z + -1z

Combine like terms: 7z + -1z = 6z
-27 + 6z = -51 + z + -1z

Combine like terms: z + -1z = 0
-27 + 6z = -51 + 0
-27 + 6z = -51

Add '27' to each side of the equation.
-27 + 27 + 6z = -51 + 27

Combine like terms: -27 + 27 = 0
0 + 6z = -51 + 27
6z = -51 + 27

Combine like terms: -51 + 27 = -24
6z = -24

Divide each side by '6'.
z = -4

Simplifying
z = -4

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