9+10n-3=9n+30-5n

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Solution for 9+10n-3=9n+30-5n equation:


Simplifying
9 + 10n + -3 = 9n + 30 + -5n

Reorder the terms:
9 + -3 + 10n = 9n + 30 + -5n

Combine like terms: 9 + -3 = 6
6 + 10n = 9n + 30 + -5n

Reorder the terms:
6 + 10n = 30 + 9n + -5n

Combine like terms: 9n + -5n = 4n
6 + 10n = 30 + 4n

Solving
6 + 10n = 30 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
6 + 10n + -4n = 30 + 4n + -4n

Combine like terms: 10n + -4n = 6n
6 + 6n = 30 + 4n + -4n

Combine like terms: 4n + -4n = 0
6 + 6n = 30 + 0
6 + 6n = 30

Add '-6' to each side of the equation.
6 + -6 + 6n = 30 + -6

Combine like terms: 6 + -6 = 0
0 + 6n = 30 + -6
6n = 30 + -6

Combine like terms: 30 + -6 = 24
6n = 24

Divide each side by '6'.
n = 4

Simplifying
n = 4

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