3n+2-n=-4

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Solution for 3n+2-n=-4 equation:


Simplifying
3n + 2 + -1n = -4

Reorder the terms:
2 + 3n + -1n = -4

Combine like terms: 3n + -1n = 2n
2 + 2n = -4

Solving
2 + 2n = -4

Solving for variable 'n'.

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

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

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

Combine like terms: -4 + -2 = -6
2n = -6

Divide each side by '2'.
n = -3

Simplifying
n = -3

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