Question

the sum of two rational number is minus 8. if the one number is -15 , find the numbers​

Answer 1

$\Huge{\boxed{Solution:-}}}$

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Given :

1. Sum of two rational

  number = - 8

2. One of the number

   is = - 15.

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To find :

Required number or

other number

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Let the other number

be 'x'.

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So,

 According to the question we

 have to solve this equation.

⇒ x + (-15) = - 8

Let us solve ,

⇒ x + (-15) = -8

⇒ x = (- 8) + 15

⇒ x = 7

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Verification :-

To verify our answer we have

to put 7 at the place of 'x'

Let us verify

⇒ 7 + (- 15) = -8

⇒ - 8 = - 8

L.H.S = R.H.S

Hence it is verified

 

Answer 2

Answer:second number is 7

Step-by-step explanation:

In the image