z-12z=4z-15-z

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Solution for z-12z=4z-15-z equation:


Simplifying
z + -12z = 4z + -15 + -1z

Combine like terms: z + -12z = -11z
-11z = 4z + -15 + -1z

Reorder the terms:
-11z = -15 + 4z + -1z

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