Question

Find the value. 2x-5 when x=5/2

Answer 1

0

Explanation:

x=5/2

therefore

2(5/2)-5=10/2-5

=5-5(since 10/2=5)

=0

Answer 2

0

Explanation:

Given,

x =
`(5)/(2)`

Now, let's find the value of 2x - 5

`2x - 5`

plug the value of x

`= 2 * (5)/(2) - 5`

Reduce the number with Greatest Common Factor 2

`= 5 - 5`

The sum of two opposites equals 0

`= 0`

Hope this helps..

best regards!!