Question

Solve for n 2n − 3/5=5 Enter your answer in the box. n =

Answer 1

N=14
2·14=28
28-3=25
25÷5=5

Answer 2

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:

$2n=\frac{28}{5}\\\\\frac{2n}{2}=\frac{\frac{28}{5}}{2}\\\\n=\frac{28}{2.5}\\\\n=\frac{28}{10}=2.8$

Then n=2.8