=n+10+9n-3

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


Simplifying
0 = n + 10 + 9n + -3

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

Combine like terms: 10 + -3 = 7
0 = 7 + n + 9n

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

Solving
0 = 7 + 10n

Solving for variable 'n'.

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

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

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

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

Simplifying
n = -0.7

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