4n-40=7then-2n+2

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Solution for 4n-40=7then-2n+2 equation:


Simplifying
4n + -40 = 7then + -2n + 2

Reorder the terms:
-40 + 4n = 7then + -2n + 2

Reorder the terms:
-40 + 4n = 2 + 7ehnt + -2n

Solving
-40 + 4n = 2 + 7ehnt + -2n

Solving for variable 'n'.

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

Add '-7ehnt' to each side of the equation.
-40 + -7ehnt + 4n = 2 + 7ehnt + -7ehnt + -2n

Combine like terms: 7ehnt + -7ehnt = 0
-40 + -7ehnt + 4n = 2 + 0 + -2n
-40 + -7ehnt + 4n = 2 + -2n

Add '2n' to each side of the equation.
-40 + -7ehnt + 4n + 2n = 2 + -2n + 2n

Combine like terms: 4n + 2n = 6n
-40 + -7ehnt + 6n = 2 + -2n + 2n

Combine like terms: -2n + 2n = 0
-40 + -7ehnt + 6n = 2 + 0
-40 + -7ehnt + 6n = 2

Add '40' to each side of the equation.
-40 + -7ehnt + 40 + 6n = 2 + 40

Reorder the terms:
-40 + 40 + -7ehnt + 6n = 2 + 40

Combine like terms: -40 + 40 = 0
0 + -7ehnt + 6n = 2 + 40
-7ehnt + 6n = 2 + 40

Combine like terms: 2 + 40 = 42
-7ehnt + 6n = 42

Reorder the terms:
-42 + -7ehnt + 6n = 42 + -42

Combine like terms: 42 + -42 = 0
-42 + -7ehnt + 6n = 0

The solution to this equation could not be determined.

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