The sum of two rational number is -3 .If one of them is-15/7 find the other. step explanation

Sum = -3

First no. = -15/7

Second no. = (-3) - (-15/7)

= -3 + 15/7

= -21/7 + 15/7

= (-21 + 15)/7

= -6/7

The second no. is -6/7.

Step-by-step explanation:

Let the other number be 'x'

         x =

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy