21z-14-17z=6

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Solution for 21z-14-17z=6 equation:


Simplifying
21z + -14 + -17z = 6

Reorder the terms:
-14 + 21z + -17z = 6

Combine like terms: 21z + -17z = 4z
-14 + 4z = 6

Solving
-14 + 4z = 6

Solving for variable 'z'.

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

Add '14' to each side of the equation.
-14 + 14 + 4z = 6 + 14

Combine like terms: -14 + 14 = 0
0 + 4z = 6 + 14
4z = 6 + 14

Combine like terms: 6 + 14 = 20
4z = 20

Divide each side by '4'.
z = 5

Simplifying
z = 5

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