Question

How do you solve `x/5 = (2x+1)/20`?

Answer 1

`x=1/2`

Explanation:

`x/5=(2x+1)/20`

`= x×20=5×(2x+1)`

`=20x =10x +5`

`=20x-10x =5`

`=10x =5`

`=x=5/10`

`=x=1/2`