n+4+9n+3=

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


Simplifying
n + 4 + 9n + 3 = 0

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

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

Combine like terms: n + 9n = 10n
7 + 10n = 0

Solving
7 + 10n = 0

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 10n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 10n = 0 + -7
10n = 0 + -7

Combine like terms: 0 + -7 = -7
10n = -7

Divide each side by '10'.
n = -0.7

Simplifying
n = -0.7

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