Question

5 add one third of a number give twice the number find the number

Answer 1

Let the number be x
$5+ \frac{1}{3} x=2x \\ \\ \frac{15+x}{3} =2x \\ \\ 15+x=6x \\ \\ 5x=15 \\ \\ x=3$

The number is 3

Answer 2

Hello dear

Your answer,

5 + 1x/3 = 2x

5 = 2x - 1x/3

5 = (6x - 1x)/3

5 = 5x/3

5*3 = 5x

15 = 5x

15/5 = x

3 = x

Hope this will be helpful.