Question

using brackets write three pairs of number whose sum is 13 use them to write three equalities​

Answer 1

Answer:

The answer will be (10,3) ; (5,8) ; (7,6)

Step-by-step explanation:

so if we add 10 and 3, the sum is 13.

if we add 5 and 8 , the sum is 13.

and if we add 7 and 6, the sum is 13.

Now there can be lot of pairs for this but I have chosen these three.

Equations can be like below:

10x+3=13

5x+8=13

7x+6=13