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Mathematics
11 January, 15:25
Solve 5n - 20 = 7n - 80
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Butterball
11 January, 15:39
0
N=30
Step-by-step explanation:
First you subtract 5n from 7n which would give you to 2n on the right side
So then you have - 20=2n-80. Then you add 80 to the left side so you have the variable only on one side. Then you have 60=2n. Then you divide the number from the variable. Which would make 60/2=n then you divide and get 30=n which would be your final answer.
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Raphael Stevenson
11 January, 15:54
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The answer is n = 30
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