jaidyn3mccoy
jaidyn3mccoy
31-08-2017
Mathematics
contestada
Solve for n. 22 + n - 7 = 8n - 3n + n
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Аноним
Аноним
31-08-2017
22 + n - 7 = 8n - 3n + n
22-7=8n-3n
15=5n
n=3
hope this helps!
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yaboiis2kool4skool
yaboiis2kool4skool
31-08-2017
n = 3 because
Combine 22 and 7, and all the numbers in the other side, and you get
15+n=6n
And subtract n from both sides
And you get 15=5n
Divide both sides by 5
And you get 3=n
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