5-3n+7n=3

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Solution for 5-3n+7n=3 equation: 


Simplifying
5 + -3n + 7n = 3

Combine like terms: -3n + 7n = 4n
5 + 4n = 3

Solving
5 + 4n = 3

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 4n = 3 + -5

Combine like terms: 5 + -5 = 0
0 + 4n = 3 + -5
4n = 3 + -5

Combine like terms: 3 + -5 = -2
4n = -2

Divide each side by '4'.
n = -0.5

Simplifying
n = -0.5

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