Question

Sum of two numbers is 9 and their differences is 1 find the number.
Hint : form linear equations
Class 10th

Answer 1

Answer:x=5 y=4

Step-by-step explanation:

X+y =9

X-y=1

Add both

2x=10

X=5

X+y=9

5+y=9

Y=9-5=4