Answer:
\(n=\frac{28}{10}=2.8\)
Step-by-step explanation:
We have the expression \(2n-\frac{3}{5}=5\) we have to find the value of n, then the first step is add \(\frac{3}{5}\) in both sides of the equation:
\(2n-\frac{3}{5}=5\\\\2n-\frac{3}{5}+\frac{3}{5}=5+\frac{3}{5}\\\\2n=5+\frac{3}{5}\\\\2n=\frac{5.5+3}{5} \\\\2n=\frac{28}{5}\)
Now we have to divide both sides of the equation in 2:
\(2n=\frac{28}{5}\\\\\frac{2n}{2}=\frac{\frac{28}{5}}{2}\\\
=\frac{28}{2.5}\\\
=\frac{28}{10}=2.8\)
Then n=2.8
