21n(x-5)=6

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Solution for 21n(x-5)=6 equation:


Simplifying
21n(x + -5) = 6

Reorder the terms:
21n(-5 + x) = 6
(-5 * 21n + x * 21n) = 6
(-105n + 21nx) = 6

Solving
-105n + 21nx = 6

Solving for variable 'n'.

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

Reorder the terms:
-6 + -105n + 21nx = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + -105n + 21nx = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-2 + -35n + 7nx) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-2 + -35n + 7nx)' equal to zero and attempt to solve: Simplifying -2 + -35n + 7nx = 0 Solving -2 + -35n + 7nx = 0 Move all terms containing n to the left, all other terms to the right. Add '2' to each side of the equation. -2 + -35n + 2 + 7nx = 0 + 2 Reorder the terms: -2 + 2 + -35n + 7nx = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -35n + 7nx = 0 + 2 -35n + 7nx = 0 + 2 Combine like terms: 0 + 2 = 2 -35n + 7nx = 2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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