5n+3=4n+9

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Solution for 5n+3=4n+9 equation:


Simplifying
5n + 3 = 4n + 9

Reorder the terms:
3 + 5n = 4n + 9

Reorder the terms:
3 + 5n = 9 + 4n

Solving
3 + 5n = 9 + 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.
3 + 5n + -4n = 9 + 4n + -4n

Combine like terms: 5n + -4n = 1n
3 + 1n = 9 + 4n + -4n

Combine like terms: 4n + -4n = 0
3 + 1n = 9 + 0
3 + 1n = 9

Add '-3' to each side of the equation.
3 + -3 + 1n = 9 + -3

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

Combine like terms: 9 + -3 = 6
1n = 6

Divide each side by '1'.
n = 6

Simplifying
n = 6

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