15-7=14z+12

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Solution for 15-7=14z+12 equation:


Simplifying
15 + -7 = 14z + 12

Combine like terms: 15 + -7 = 8
8 = 14z + 12

Reorder the terms:
8 = 12 + 14z

Solving
8 = 12 + 14z

Solving for variable 'z'.

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

Add '-14z' to each side of the equation.
8 + -14z = 12 + 14z + -14z

Combine like terms: 14z + -14z = 0
8 + -14z = 12 + 0
8 + -14z = 12

Add '-8' to each side of the equation.
8 + -8 + -14z = 12 + -8

Combine like terms: 8 + -8 = 0
0 + -14z = 12 + -8
-14z = 12 + -8

Combine like terms: 12 + -8 = 4
-14z = 4

Divide each side by '-14'.
z = -0.2857142857

Simplifying
z = -0.2857142857

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