10n+4=9n

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Solution for 10n+4=9n equation:


Simplifying
10n + 4 = 9n

Reorder the terms:
4 + 10n = 9n

Solving
4 + 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.
4 + 10n + -9n = 9n + -9n

Combine like terms: 10n + -9n = 1n
4 + 1n = 9n + -9n

Combine like terms: 9n + -9n = 0
4 + 1n = 0

Add '-4' to each side of the equation.
4 + -4 + 1n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 1n = 0 + -4
1n = 0 + -4

Combine like terms: 0 + -4 = -4
1n = -4

Divide each side by '1'.
n = -4

Simplifying
n = -4

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