-20=40+5n

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Solution for -20=40+5n equation:


Simplifying
-20 = 40 + 5n

Solving
-20 = 40 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-20 + -5n = 40 + 5n + -5n

Combine like terms: 5n + -5n = 0
-20 + -5n = 40 + 0
-20 + -5n = 40

Add '20' to each side of the equation.
-20 + 20 + -5n = 40 + 20

Combine like terms: -20 + 20 = 0
0 + -5n = 40 + 20
-5n = 40 + 20

Combine like terms: 40 + 20 = 60
-5n = 60

Divide each side by '-5'.
n = -12

Simplifying
n = -12

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