Question

the sum of two rational number is -7 . if one of the number is -15/19 what is the other number

Answer 1

Answer:

X=27/19

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Answer 2

Answer:

the other number is -118/19

Step-by-step explanation:

let the two rational numbers be X and Y

given sum of two rational numbers is -7 i.e

X + Y = -7

let one of the rational number be X = -15/19

-15/19 +Y =-7

Y = -7 +15/19

Y = -(19×7) +15/19

Y= -133 + 15/19

Y = - 118/19