Question

Write four pairs of integers (x,y) such that x÷y= -7

Answer 1

Answer:

here u go,

1st pair: x=14 y= -2

14/-2= -7

2nd pair: x= -21 y=3

-21/3= -7

3rd pair: x=28 y= -4

28/-4= -7

4th pair: x= -35 y=5

-35/5= -7

Answer 2

Four such pairs are (- 7, 1), (- 14, 2), (21, - 3) and (7, - 1).

Given data:

Relation between two integers x and y: x ÷ y = - 7

To find:

Four pairs satisfying the given relation

Step-by-step explanation:

Given, x ÷ y = - 7

⇒ x/y = - 7

⇒ x = - 7y

Put y = 1, then

x = - 7 * 1 = - 7

So, (- 7, 1) is a solution.

Put y = 2, then

x = - 7 * 2 = - 14

So, (- 14, 2) is a solution.

Put y = - 3, then

x = - 7 * (- 3) = 21

So, (21, - 3) is a solution.

Put x = - 1, then

x = - 7 * (- 1) = 7

So, (7, - 1) is a solution.

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