Question

Which are the 2 numbers thier sum is 100 and difference
is 10?

Answer 1

Step-by-step explanation:

x+y= 100

x-y=10

-----ading

2x= 110

x=55

y=45

Answer 2

Answer:

The no. are 45 and 55

Step-by-step explanation:

Let,

The first no. be X

and another one be Y

so,

X-Y=10

so, X=10+Y. --eq(1)

and another X+Y=100. --eq(2)

substitute Value of X for eq(1) in eq(2)

so,

10+Y+Y=100

2Y=100-10

2Y=90

Y=90/2

Y=45

so X=55

Pls mark this as brainliest answer