2z+9-z+3=z

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Solution for 2z+9-z+3=z equation:


Simplifying
2z + 9 + -1z + 3 = z

Reorder the terms:
9 + 3 + 2z + -1z = z

Combine like terms: 9 + 3 = 12
12 + 2z + -1z = z

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

Solving
12 + 1z = 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 + 1z + -1z = z + -1z

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

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

Add '-12' to each side of the equation.
12 + -12 = 0 + -12

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

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

Simplifying
0 = -12

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

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

The solution to this equation could not be determined.

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