Question

Sum of 2 rational number is -7 one no. Is -15/19 so what is the other no.

Answer 1

Answer:

The answer is -2.

Step-by-step explanation:

-15/19+ x = -7

x = -133+105/19

x = -28/19

x = -2

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Answer 2

Answer:

hiii mate....

Step-by-step explanation:

It is given in the question that the sum of the two rational number = - 7

In the question it is given that the one number = -15 / 9

So , now......

• Let one no. = x
• Second no. is given = -15 /9

• And the sum of the two number = -7

According to question....

x + ( - 15 / 9 ) = -7

x - 15 /9 = -7

So....

as we know that we have Tekken minus 15 by 9 to the right hand side so its sign will be changed

x = -7 + 15 /9

Now,

solve this....

[x = -48].................••

Hence the second number will be - 48........

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