12+4z=(z-2)

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Solution for 12+4z=(z-2) equation:


Simplifying
12 + 4z = (z + -2)

Reorder the terms:
12 + 4z = (-2 + z)

Remove parenthesis around (-2 + z)
12 + 4z = -2 + z

Solving
12 + 4z = -2 + 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.
12 + 4z + -1z = -2 + z + -1z

Combine like terms: 4z + -1z = 3z
12 + 3z = -2 + z + -1z

Combine like terms: z + -1z = 0
12 + 3z = -2 + 0
12 + 3z = -2

Add '-12' to each side of the equation.
12 + -12 + 3z = -2 + -12

Combine like terms: 12 + -12 = 0
0 + 3z = -2 + -12
3z = -2 + -12

Combine like terms: -2 + -12 = -14
3z = -14

Divide each side by '3'.
z = -4.666666667

Simplifying
z = -4.666666667

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