-4n-40=79-2n+2

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Solution for -4n-40=79-2n+2 equation:


Simplifying
-4n + -40 = 79 + -2n + 2

Reorder the terms:
-40 + -4n = 79 + -2n + 2

Reorder the terms:
-40 + -4n = 79 + 2 + -2n

Combine like terms: 79 + 2 = 81
-40 + -4n = 81 + -2n

Solving
-40 + -4n = 81 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-40 + -4n + 2n = 81 + -2n + 2n

Combine like terms: -4n + 2n = -2n
-40 + -2n = 81 + -2n + 2n

Combine like terms: -2n + 2n = 0
-40 + -2n = 81 + 0
-40 + -2n = 81

Add '40' to each side of the equation.
-40 + 40 + -2n = 81 + 40

Combine like terms: -40 + 40 = 0
0 + -2n = 81 + 40
-2n = 81 + 40

Combine like terms: 81 + 40 = 121
-2n = 121

Divide each side by '-2'.
n = -60.5

Simplifying
n = -60.5

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