Question

Find the solution of each equation if the replacement set is 10 11 12 13

Answer 1

`(b)/(5)=2`

If we replace with 10:

`(10)/(5)=2`
`2=2`

10 is a solution.

Let's try with 11:

`(11)/(5)=2`
`2.2\\e2`

11 is not a solution.

WIth 12:

`(12)/(5)=2`
`2.4\\e2`

12 is not a solution

WIth 13

`(13)/(5)=2`
`2.6\\e2`

13 is not a solution.

Therefore, the solution to this equation is 10