2n-6+9-4n=-7

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Solution for 2n-6+9-4n=-7 equation: 


Simplifying
2n + -6 + 9 + -4n = -7

Reorder the terms:
-6 + 9 + 2n + -4n = -7

Combine like terms: -6 + 9 = 3
3 + 2n + -4n = -7

Combine like terms: 2n + -4n = -2n
3 + -2n = -7

Solving
3 + -2n = -7

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + -2n = -7 + -3

Combine like terms: 3 + -3 = 0
0 + -2n = -7 + -3
-2n = -7 + -3

Combine like terms: -7 + -3 = -10
-2n = -10

Divide each side by '-2'.
n = 5

Simplifying
n = 5

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