15z-13=12z+14

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Solution for 15z-13=12z+14 equation:


Simplifying
15z + -13 = 12z + 14

Reorder the terms:
-13 + 15z = 12z + 14

Reorder the terms:
-13 + 15z = 14 + 12z

Solving
-13 + 15z = 14 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-13 + 15z + -12z = 14 + 12z + -12z

Combine like terms: 15z + -12z = 3z
-13 + 3z = 14 + 12z + -12z

Combine like terms: 12z + -12z = 0
-13 + 3z = 14 + 0
-13 + 3z = 14

Add '13' to each side of the equation.
-13 + 13 + 3z = 14 + 13

Combine like terms: -13 + 13 = 0
0 + 3z = 14 + 13
3z = 14 + 13

Combine like terms: 14 + 13 = 27
3z = 27

Divide each side by '3'.
z = 9

Simplifying
z = 9

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