4(2n+5)=2(4n+7)

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Solution for 4(2n+5)=2(4n+7) equation:


Simplifying
4(2n + 5) = 2(4n + 7)

Reorder the terms:
4(5 + 2n) = 2(4n + 7)
(5 * 4 + 2n * 4) = 2(4n + 7)
(20 + 8n) = 2(4n + 7)

Reorder the terms:
20 + 8n = 2(7 + 4n)
20 + 8n = (7 * 2 + 4n * 2)
20 + 8n = (14 + 8n)

Add '-8n' to each side of the equation.
20 + 8n + -8n = 14 + 8n + -8n

Combine like terms: 8n + -8n = 0
20 + 0 = 14 + 8n + -8n
20 = 14 + 8n + -8n

Combine like terms: 8n + -8n = 0
20 = 14 + 0
20 = 14

Solving
20 = 14

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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