Question

The sum of two rational number is -7. If one of the number is -15/19, the other number is ____​

Answer 1

Answer:

-118/19

Step-by-step explanation:

-7 + 15 \19=-118\19

Answer 2

Let the 2 rational numbers be x and y,

We know

X+Y=-7

As one of the numbers is -15/19,

-15/19+y=-7

y=-7+15/19

y=-7(19)+15/19

y=-133+15/19

y=-118/19

Thus the other number is  -118/19.

Hope this helps....