Question

the sum of two rational numbers is -8. If one of the number is -18/5, ​

Answer 1

Answer:

second number = -22/5

Step-by-step explanation:

your question is not complete so I assume you are asking the second number

let the second number be 'x'

-18/5 + x = -8

= -8 - (-18/5) = x

= -8 + 18/5 = x

= -40/5 +18/5 = x

= (-40 + 18)/5 = -22/5