Question

An equation for the difference between the time is 38.4 - a= 9.59. The others time was

Answer 1

Presumably the "others time" is the quantity
`a`, which is 28.81

Explanation:

Let's solve for
`a` from

`38.4-a=9.59`

Adding
`a` gives

`a+9.59=38.4`

Then subtracting 9.59 gives

`a=38.4-9.59=28.81`