Question

the sum of two numbers is 150 if their difference is 20 find the numbers​

Answer 1

Answer:

a+b=150

a-b=20

add them

2a =170

so a =170/2

Answer 2

Answer:

Now,

A + B = 150.........(1)

and, A - B = 20........(2)

so, A = 170/2 = 85

and B = 150 - 85 = 65

this is the answer....

please mark brainliest......