3 years ago

PLEASE HELP

Mathematics

2 answers:

disa [49]3 years ago

7 0

the solution to the equation fraction 3 over 5 n minus fraction 4 over 5 equals fraction 1 over 5 n.

n = fraction 5 over 2

n = −1

n = fraction 5 over 3

n = 2

the last one is the answer.

alexira [117]3 years ago

4 0

9514 1404 393

Answer:

n = 5/3

Step-by-step explanation:

Eliminate fractions, add 4, divide by the coefficient of n.

$\dfrac{3}{5} n-\dfrac{4}{5}=\dfrac{1}{5}\\\\3n-4=1 \qquad\text{multiply by 5}\\\\3n=5 \qquad\text{add4}\\\\\boxed{n=\dfrac{5}{3}} \qquad\text{divide by 3}$

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