Question

1.The sum of two numbers is 100 and Thier difference is 28. what are the numbers?
i will brainliest u ​

Answer 1

Answer:

You can work this out by subtracting the difference, dividing by 2, and then adding the difference back to one side.

100 - 28 = 72

72/2 = 36

36+28 = 64

So the numbers are 36 and 64

Step-by-step explanation:

hope it helps plz mark me brainlist

Answer 2

Answer:

We have,

x + y = 100 ---- (i)

x - y = 28 ----- (ii)

adding both equations

x + y + x - y = 128

2x = 128

x = 64

Substituting x = 64 in (i)

64 + y = 100

y = 100 - 64

y = 36