4n+40=7(-2n+2)

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


Simplifying
4n + 40 = 7(-2n + 2)

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

Reorder the terms:
40 + 4n = 7(2 + -2n)
40 + 4n = (2 * 7 + -2n * 7)
40 + 4n = (14 + -14n)

Solving
40 + 4n = 14 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
40 + 4n + 14n = 14 + -14n + 14n

Combine like terms: 4n + 14n = 18n
40 + 18n = 14 + -14n + 14n

Combine like terms: -14n + 14n = 0
40 + 18n = 14 + 0
40 + 18n = 14

Add '-40' to each side of the equation.
40 + -40 + 18n = 14 + -40

Combine like terms: 40 + -40 = 0
0 + 18n = 14 + -40
18n = 14 + -40

Combine like terms: 14 + -40 = -26
18n = -26

Divide each side by '18'.
n = -1.444444444

Simplifying
n = -1.444444444

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