7n-2n=(-18)

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Solution for 7n-2n=(-18) equation: 


Simplifying
7n + -2n = (-18)

Combine like terms: 7n + -2n = 5n
5n = (-18)
5n = -18

Solving
5n = -18

Solving for variable 'n'.

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

Divide each side by '5'.
n = -3.6

Simplifying
n = -3.6

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