7z+6=z+12

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Solution for 7z+6=z+12 equation:


Simplifying
7z + 6 = z + 12

Reorder the terms:
6 + 7z = z + 12

Reorder the terms:
6 + 7z = 12 + z

Solving
6 + 7z = 12 + 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.
6 + 7z + -1z = 12 + z + -1z

Combine like terms: 7z + -1z = 6z
6 + 6z = 12 + z + -1z

Combine like terms: z + -1z = 0
6 + 6z = 12 + 0
6 + 6z = 12

Add '-6' to each side of the equation.
6 + -6 + 6z = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 6z = 12 + -6
6z = 12 + -6

Combine like terms: 12 + -6 = 6
6z = 6

Divide each side by '6'.
z = 1

Simplifying
z = 1

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