3n-2n-4=3

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


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

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

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

Solving
-4 + 1n = 3

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 1n = 3 + 4

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

Combine like terms: 3 + 4 = 7
1n = 7

Divide each side by '1'.
n = 7

Simplifying
n = 7

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