12z-14=10z-7

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Solution for 12z-14=10z-7 equation:


Simplifying
12z + -14 = 10z + -7

Reorder the terms:
-14 + 12z = 10z + -7

Reorder the terms:
-14 + 12z = -7 + 10z

Solving
-14 + 12z = -7 + 10z

Solving for variable 'z'.

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

Add '-10z' to each side of the equation.
-14 + 12z + -10z = -7 + 10z + -10z

Combine like terms: 12z + -10z = 2z
-14 + 2z = -7 + 10z + -10z

Combine like terms: 10z + -10z = 0
-14 + 2z = -7 + 0
-14 + 2z = -7

Add '14' to each side of the equation.
-14 + 14 + 2z = -7 + 14

Combine like terms: -14 + 14 = 0
0 + 2z = -7 + 14
2z = -7 + 14

Combine like terms: -7 + 14 = 7
2z = 7

Divide each side by '2'.
z = 3.5

Simplifying
z = 3.5

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