4n-9-6n=-31

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Solution for 4n-9-6n=-31 equation:


Simplifying
4n + -9 + -6n = -31

Reorder the terms:
-9 + 4n + -6n = -31

Combine like terms: 4n + -6n = -2n
-9 + -2n = -31

Solving
-9 + -2n = -31

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + -2n = -31 + 9

Combine like terms: -9 + 9 = 0
0 + -2n = -31 + 9
-2n = -31 + 9

Combine like terms: -31 + 9 = -22
-2n = -22

Divide each side by '-2'.
n = 11

Simplifying
n = 11

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