4n-7n=-2

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Solution for 4n-7n=-2 equation: 


Simplifying
4n + -7n = -2

Combine like terms: 4n + -7n = -3n
-3n = -2

Solving
-3n = -2

Solving for variable 'n'.

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

Divide each side by '-3'.
n = 0.6666666667

Simplifying
n = 0.6666666667

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