Question

3 The Sum of two numbers is 250 their
differences is 50 find the number.​

Answer 1

Answer:

150 and 100

Step-by-step explanation:

let the bigger no. be X

and smaller one be 250-X

X-(250-X) = 50

X -250+X=50

2X=300

X=150

250-X= 250-150=100

Answer 2

Answer:

x = 150

y = 100

Step-by-step explanation:

x + y = 250 __(1)

x - y = 50 ___(2)

Add equation (1) from (2)

x + y = 250

x - y = 50

2x = 300

x = 300/2

x = 150

Put x = 150 in equation (1)

x + y = 250

150 + y = 250

y = 250 - 150

y = 100