-7n+9+13n=3n-6+7n

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Solution for -7n+9+13n=3n-6+7n equation:


Simplifying
-7n + 9 + 13n = 3n + -6 + 7n

Reorder the terms:
9 + -7n + 13n = 3n + -6 + 7n

Combine like terms: -7n + 13n = 6n
9 + 6n = 3n + -6 + 7n

Reorder the terms:
9 + 6n = -6 + 3n + 7n

Combine like terms: 3n + 7n = 10n
9 + 6n = -6 + 10n

Solving
9 + 6n = -6 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
9 + 6n + -10n = -6 + 10n + -10n

Combine like terms: 6n + -10n = -4n
9 + -4n = -6 + 10n + -10n

Combine like terms: 10n + -10n = 0
9 + -4n = -6 + 0
9 + -4n = -6

Add '-9' to each side of the equation.
9 + -9 + -4n = -6 + -9

Combine like terms: 9 + -9 = 0
0 + -4n = -6 + -9
-4n = -6 + -9

Combine like terms: -6 + -9 = -15
-4n = -15

Divide each side by '-4'.
n = 3.75

Simplifying
n = 3.75

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