2n+5=n+8

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Solution for 2n+5=n+8 equation:


Simplifying
2n + 5 = n + 8

Reorder the terms:
5 + 2n = n + 8

Reorder the terms:
5 + 2n = 8 + n

Solving
5 + 2n = 8 + 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.
5 + 2n + -1n = 8 + n + -1n

Combine like terms: 2n + -1n = 1n
5 + 1n = 8 + n + -1n

Combine like terms: n + -1n = 0
5 + 1n = 8 + 0
5 + 1n = 8

Add '-5' to each side of the equation.
5 + -5 + 1n = 8 + -5

Combine like terms: 5 + -5 = 0
0 + 1n = 8 + -5
1n = 8 + -5

Combine like terms: 8 + -5 = 3
1n = 3

Divide each side by '1'.
n = 3

Simplifying
n = 3

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