5n+2=n+9

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Solution for 5n+2=n+9 equation:


Simplifying
5n + 2 = n + 9

Reorder the terms:
2 + 5n = n + 9

Reorder the terms:
2 + 5n = 9 + n

Solving
2 + 5n = 9 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
2 + 5n + -1n = 9 + n + -1n

Combine like terms: 5n + -1n = 4n
2 + 4n = 9 + n + -1n

Combine like terms: n + -1n = 0
2 + 4n = 9 + 0
2 + 4n = 9

Add '-2' to each side of the equation.
2 + -2 + 4n = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 4n = 9 + -2
4n = 9 + -2

Combine like terms: 9 + -2 = 7
4n = 7

Divide each side by '4'.
n = 1.75

Simplifying
n = 1.75

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