21z+17=3

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Solution for 21z+17=3 equation: 


Simplifying
21z + 17 = 3

Reorder the terms:
17 + 21z = 3

Solving
17 + 21z = 3

Solving for variable 'z'.

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

Add '-17' to each side of the equation.
17 + -17 + 21z = 3 + -17

Combine like terms: 17 + -17 = 0
0 + 21z = 3 + -17
21z = 3 + -17

Combine like terms: 3 + -17 = -14
21z = -14

Divide each side by '21'.
z = -0.6666666667

Simplifying
z = -0.6666666667

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