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

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


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

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

Combine like terms: 4 + -40 = -36
-36 + -4n = 7(-2n + 2)

Reorder the terms:
-36 + -4n = 7(2 + -2n)
-36 + -4n = (2 * 7 + -2n * 7)
-36 + -4n = (14 + -14n)

Solving
-36 + -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.
-36 + -4n + 14n = 14 + -14n + 14n

Combine like terms: -4n + 14n = 10n
-36 + 10n = 14 + -14n + 14n

Combine like terms: -14n + 14n = 0
-36 + 10n = 14 + 0
-36 + 10n = 14

Add '36' to each side of the equation.
-36 + 36 + 10n = 14 + 36

Combine like terms: -36 + 36 = 0
0 + 10n = 14 + 36
10n = 14 + 36

Combine like terms: 14 + 36 = 50
10n = 50

Divide each side by '10'.
n = 5

Simplifying
n = 5

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