Question

if the sum of two rational numbers is -3 if one of them is 7 by 12 find the other.
please answer it fast​

Answer 1

Here it is given that the sum of two rational numbers is -3.

Also, one of the two numbers is 7 / 12We have to find the other number

Let the other number be x

So, according to the question

x + 7 / 12 = -3

          x = -3 + ( -7/12)

          x = (-36 - 7 ) / 12

          x = -43 / 12      

Hence, the value of other number will be -43 / 12

Answer 2

Step-by-step explanation:

answer is in the attachment ..hope it is right