10n-3=9n

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Solution for 10n-3=9n equation:


Simplifying
10n + -3 = 9n

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

Solving
-3 + 10n = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-3 + 10n + -9n = 9n + -9n

Combine like terms: 10n + -9n = 1n
-3 + 1n = 9n + -9n

Combine like terms: 9n + -9n = 0
-3 + 1n = 0

Add '3' to each side of the equation.
-3 + 3 + 1n = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 1n = 0 + 3
1n = 0 + 3

Combine like terms: 0 + 3 = 3
1n = 3

Divide each side by '1'.
n = 3

Simplifying
n = 3

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