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Stacy Rangel
Mathematics
29 August, 07:34
How do you solve 5n + 3 + 4n = 30
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Barbara Holden
29 August, 07:48
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First you combine like terms. Adding 5n and 4n together to get 9n+3=30. Then you subtract 3 from 30 and end up with 9n=27.
Then you divide 27 by 9 and end up with n=3.
So the answer is 3.
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Yasmin Mullins
29 August, 08:03
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N=3
5n+3+4n=30 (add 5n and 4n)
9n+3=30 (Subtract 3 from both sides)
9n=27 (divide both sides by 9)
n=3
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