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ch4aika [34]
3 years ago
13

what is the solution to the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n? n = 1 n = −3 n = fr

action 3 over 4 n = fraction 1 over 4
Mathematics
2 answers:
mario62 [17]3 years ago
5 0
\dfrac{4}{5}n-\dfrac{3}{5}=\dfrac{1}{5}n\ \ \ \ \ |multiply\ both\ sides\ by\ 5\\\\4n-3=n\ \ \ \ |add\ 3\ to\ both\ sides\\\\4n=n+3\ \ \ \ |subtract\ n\ from\ both\ sides\\\\3n=3\ \ \ \ |divide\ both\ sides\ by\ 3\\\\\boxed{n=1}
zaharov [31]3 years ago
4 0

Answer:

The correct result would be n = 1.

Step-by-step explanation:

4/5n - 3/5 = 1/5n     /*5n

4 - 3/5 * 5n = 1

4 - 3n = 1

4 - 1 = 3n

3 = 3n

n = 1

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Jerry goes to a theme park to ride the roller coasters. The theme park charges an entry fee in addition to a fee for each roller
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2 years ago
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tatiyna

Answer: Inferential

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5 0
3 years ago
Can someone help me with this question plzzzzz
Ann [662]

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7d + d - 4d - 7 = 5d

8d - 4d - 7 = 5d

4d - 7 = 5d

5d = 4d - 7

Subtract sides 4d

- 4d + 5d =  - 4d + 4d - 7

d =  - 7

Thus the correct answer is Option three.

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8 0
2 years ago
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