-21-13x+10n-5x-3n-10=

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Solution for -21-13x+10n-5x-3n-10= equation:


Simplifying
-21 + -13x + 10n + -5x + -3n + -10 = 0

Reorder the terms:
-21 + -10 + 10n + -3n + -13x + -5x = 0

Combine like terms: -21 + -10 = -31
-31 + 10n + -3n + -13x + -5x = 0

Combine like terms: 10n + -3n = 7n
-31 + 7n + -13x + -5x = 0

Combine like terms: -13x + -5x = -18x
-31 + 7n + -18x = 0

Solving
-31 + 7n + -18x = 0

Solving for variable 'n'.

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

Add '31' to each side of the equation.
-31 + 7n + 31 + -18x = 0 + 31

Reorder the terms:
-31 + 31 + 7n + -18x = 0 + 31

Combine like terms: -31 + 31 = 0
0 + 7n + -18x = 0 + 31
7n + -18x = 0 + 31

Combine like terms: 0 + 31 = 31
7n + -18x = 31

Add '18x' to each side of the equation.
7n + -18x + 18x = 31 + 18x

Combine like terms: -18x + 18x = 0
7n + 0 = 31 + 18x
7n = 31 + 18x

Divide each side by '7'.
n = 4.428571429 + 2.571428571x

Simplifying
n = 4.428571429 + 2.571428571x

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