9n+4+3n+7=

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Solution for 9n+4+3n+7= equation:


Simplifying
9n + 4 + 3n + 7 = 0

Reorder the terms:
4 + 7 + 9n + 3n = 0

Combine like terms: 4 + 7 = 11
11 + 9n + 3n = 0

Combine like terms: 9n + 3n = 12n
11 + 12n = 0

Solving
11 + 12n = 0

Solving for variable 'n'.

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

Add '-11' to each side of the equation.
11 + -11 + 12n = 0 + -11

Combine like terms: 11 + -11 = 0
0 + 12n = 0 + -11
12n = 0 + -11

Combine like terms: 0 + -11 = -11
12n = -11

Divide each side by '12'.
n = -0.9166666667

Simplifying
n = -0.9166666667

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