Question

Q.N.9 Write a pair of integers whose; (i) sum is -7 (ii) Difference is - 10​

Answer 1

Answer:

(i) -10+3=-7 and also many more...

(ii)-20-(-10)=-10 and many more other examples of it.

Answer 2

Answer:

(i) pair is 3 and -10

(ii) pair is -15 and 5

Step-by-step explanation:

let the one number is 3

Let's solve your equation step-by-step.

−7−3=x

Step 1: Simplify both sides of the equation.

−7−3=x

−7+−3=x

(−7+−3)=x(Combine Like Terms)

−10=x

−10=x

Step 2: Flip the equation.

x=−10

Answer:

x=−10

let the number be 5

Let's solve your equation step-by-step.

−10−5=x

Step 1: Simplify both sides of the equation.

−10−5=x

−10+−5=x

(−10+−5)=x(Combine Like Terms)

−15=x

−15=x

Step 2: Flip the equation.

x=−15

Answer:

x=−15