21n(3x)=5

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Solution for 21n(3x)=5 equation: 


Simplifying
21n(3x) = 5

Remove parenthesis around (3x)
21n * 3x = 5

Reorder the terms for easier multiplication:
21 * 3n * x = 5

Multiply 21 * 3
63n * x = 5

Multiply n * x
63nx = 5

Solving
63nx = 5

Solving for variable 'n'.

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

Divide each side by '63x'.
n = 0.07936507937x-1

Simplifying
n = 0.07936507937x-1

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