Question

What rational number should be subtracted from -15 to get -9?​

Answer 1

Answer:

minus six should be subtracted from minus fifteen

Answer 2

Let us take the number as x

So, x should be subtracted from -15 to get -9

(-15)-x=(-9)

=> -x=(-9)+15

=> -x=6

=> x=(-6)

So, (-6) should be subtracted from (-15) to get (-9)