5(2n+4)=2(20-n)+3(4n-6)

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Solution for 5(2n+4)=2(20-n)+3(4n-6) equation:


Simplifying
5(2n + 4) = 2(20 + -1n) + 3(4n + -6)

Reorder the terms:
5(4 + 2n) = 2(20 + -1n) + 3(4n + -6)
(4 * 5 + 2n * 5) = 2(20 + -1n) + 3(4n + -6)
(20 + 10n) = 2(20 + -1n) + 3(4n + -6)
20 + 10n = (20 * 2 + -1n * 2) + 3(4n + -6)
20 + 10n = (40 + -2n) + 3(4n + -6)

Reorder the terms:
20 + 10n = 40 + -2n + 3(-6 + 4n)
20 + 10n = 40 + -2n + (-6 * 3 + 4n * 3)
20 + 10n = 40 + -2n + (-18 + 12n)

Reorder the terms:
20 + 10n = 40 + -18 + -2n + 12n

Combine like terms: 40 + -18 = 22
20 + 10n = 22 + -2n + 12n

Combine like terms: -2n + 12n = 10n
20 + 10n = 22 + 10n

Add '-10n' to each side of the equation.
20 + 10n + -10n = 22 + 10n + -10n

Combine like terms: 10n + -10n = 0
20 + 0 = 22 + 10n + -10n
20 = 22 + 10n + -10n

Combine like terms: 10n + -10n = 0
20 = 22 + 0
20 = 22

Solving
20 = 22

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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