12z+16-12z=-4+z

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Solution for 12z+16-12z=-4+z equation:


Simplifying
12z + 16 + -12z = -4 + z

Reorder the terms:
16 + 12z + -12z = -4 + z

Combine like terms: 12z + -12z = 0
16 + 0 = -4 + z
16 = -4 + z

Solving
16 = -4 + 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.
16 + -1z = -4 + z + -1z

Combine like terms: z + -1z = 0
16 + -1z = -4 + 0
16 + -1z = -4

Add '-16' to each side of the equation.
16 + -16 + -1z = -4 + -16

Combine like terms: 16 + -16 = 0
0 + -1z = -4 + -16
-1z = -4 + -16

Combine like terms: -4 + -16 = -20
-1z = -20

Divide each side by '-1'.
z = 20

Simplifying
z = 20

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