45=2(-8n+7)+4(4n+7)

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Solution for 45=2(-8n+7)+4(4n+7) equation: 


Simplifying
45 = 2(-8n + 7) + 4(4n + 7)

Reorder the terms:
45 = 2(7 + -8n) + 4(4n + 7)
45 = (7 * 2 + -8n * 2) + 4(4n + 7)
45 = (14 + -16n) + 4(4n + 7)

Reorder the terms:
45 = 14 + -16n + 4(7 + 4n)
45 = 14 + -16n + (7 * 4 + 4n * 4)
45 = 14 + -16n + (28 + 16n)

Reorder the terms:
45 = 14 + 28 + -16n + 16n

Combine like terms: 14 + 28 = 42
45 = 42 + -16n + 16n

Combine like terms: -16n + 16n = 0
45 = 42 + 0
45 = 42

Solving
45 = 42

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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