10+n+9n+3=

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Solution for 10+n+9n+3= equation:


Simplifying
10 + n + 9n + 3 = 0

Reorder the terms:
10 + 3 + n + 9n = 0

Combine like terms: 10 + 3 = 13
13 + n + 9n = 0

Combine like terms: n + 9n = 10n
13 + 10n = 0

Solving
13 + 10n = 0

Solving for variable 'n'.

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

Add '-13' to each side of the equation.
13 + -13 + 10n = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 10n = 0 + -13
10n = 0 + -13

Combine like terms: 0 + -13 = -13
10n = -13

Divide each side by '10'.
n = -1.3

Simplifying
n = -1.3

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