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 = -10n
-40 + -10n = -14 + 14n + -14n

Combine like terms: 14n + -14n = 0
-40 + -10n = -14 + 0
-40 + -10n = -14

Add '40' to each side of the equation.
-40 + 40 + -10n = -14 + 40

Combine like terms: -40 + 40 = 0
0 + -10n = -14 + 40
-10n = -14 + 40

Combine like terms: -14 + 40 = 26
-10n = 26

Divide each side by '-10'.
n = -2.6

Simplifying
n = -2.6

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