Question

the sum of two rational numbers is -8 if one of them is -15/7 find the other​

Answer 1

Step-by-step explanation:

It's very easy

Let other number=x

then

-8+x=-15/7

so we have to change position

so

x= -15/7+8

Now we have to find LCM to make denominators Same

I think you know how to find LCM

so LCM= 7

now

-15+56

------------

7

so our answer is

41/7

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Answer 2

Answer:

$- 5 \frac{6}{7}$

Step-by-step explanation:

Kindly refer the attachment for step by step explanation.

Your answer is -41/7 which when converted to mixed form is -5 6/7.

Hope it helps u!!!