2n+3-n=8

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Solution for 2n+3-n=8 equation:


Simplifying
2n + 3 + -1n = 8

Reorder the terms:
3 + 2n + -1n = 8

Combine like terms: 2n + -1n = 1n
3 + 1n = 8

Solving
3 + 1n = 8

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 1n = 8 + -3

Combine like terms: 3 + -3 = 0
0 + 1n = 8 + -3
1n = 8 + -3

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

Divide each side by '1'.
n = 5

Simplifying
n = 5

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