12z-z=15-3z

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Solution for 12z-z=15-3z equation:


Simplifying
12z + -1z = 15 + -3z

Combine like terms: 12z + -1z = 11z
11z = 15 + -3z

Solving
11z = 15 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
11z + 3z = 15 + -3z + 3z

Combine like terms: 11z + 3z = 14z
14z = 15 + -3z + 3z

Combine like terms: -3z + 3z = 0
14z = 15 + 0
14z = 15

Divide each side by '14'.
z = 1.071428571

Simplifying
z = 1.071428571

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