-3+5+21n=0

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Solution for -3+5+21n=0 equation: 


Simplifying
-3 + 5 + 21n = 0

Combine like terms: -3 + 5 = 2
2 + 21n = 0

Solving
2 + 21n = 0

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 21n = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 21n = 0 + -2
21n = 0 + -2

Combine like terms: 0 + -2 = -2
21n = -2

Divide each side by '21'.
n = -0.09523809524

Simplifying
n = -0.09523809524

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