14+12z-9-10z=

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Solution for 14+12z-9-10z= equation:


Simplifying
14 + 12z + -9 + -10z = 0

Reorder the terms:
14 + -9 + 12z + -10z = 0

Combine like terms: 14 + -9 = 5
5 + 12z + -10z = 0

Combine like terms: 12z + -10z = 2z
5 + 2z = 0

Solving
5 + 2z = 0

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 2z = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 2z = 0 + -5
2z = 0 + -5

Combine like terms: 0 + -5 = -5
2z = -5

Divide each side by '2'.
z = -2.5

Simplifying
z = -2.5

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