Question

The sum of two integers is 7.5. If one of them is -30, find the other.​

Answer 1

Answer:

Let the other integer is x.

According to the questions,

x+(−42)=30

⇒x−42=30

⇒x=30+42=72.

So, other integer is 72.

Answer 2

Answer:

Given :-

• The sum of two integers is 7.5.
• One of them is - 30.

To Find :-

• What is the other integers.

Solution :-

Let,

➲ Other Integers = x

According to the question,

⇒ - 30 + x = 7.5

⇒ x = 7.5 + 30

➠ x = 37.5

∴ The other integers is 37.5.