40-5n=(-2)

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Solution for 40-5n=(-2) equation: 


Simplifying
40 + -5n = (-2)
40 + -5n = -2

Solving
40 + -5n = -2

Solving for variable 'n'.

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

Add '-40' to each side of the equation.
40 + -40 + -5n = -2 + -40

Combine like terms: 40 + -40 = 0
0 + -5n = -2 + -40
-5n = -2 + -40

Combine like terms: -2 + -40 = -42
-5n = -42

Divide each side by '-5'.
n = 8.4

Simplifying
n = 8.4

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