2z-4=12-1z

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Solution for 2z-4=12-1z equation:


Simplifying
2z + -4 = 12 + -1z

Reorder the terms:
-4 + 2z = 12 + -1z

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

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add 'z' to each side of the equation.
-4 + 2z + z = 12 + -1z + z

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

Combine like terms: -1z + z = 0
-4 + 3z = 12 + 0
-4 + 3z = 12

Add '4' to each side of the equation.
-4 + 4 + 3z = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 3z = 12 + 4
3z = 12 + 4

Combine like terms: 12 + 4 = 16
3z = 16

Divide each side by '3'.
z = 5.333333333

Simplifying
z = 5.333333333

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