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11-05-2017
Mathematics

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What do n equal in 5n + 5 = 45 ?

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oliviadominates oliviadominates

11-05-2017

n in 5n + 5 = 45 is 8 because you'd subtract 5 from 45 and get 40, then divide 40 by 5 and get 8.

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Noah11012 Noah11012

11-05-2017

Get the variable on one side and the numbers on the opposite.

5n + 5 = 45

Subtract 5 from each side of the equation.

5n = 40

And divide both sides by 5.

n = 8

So, n will equal to 8.

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