The sum of two numbers is 49 and the difference between these two numbers is 9. What are these two numbers?Shown working out pl

Question

3 years ago

12

ease

1 answer:

8_murik_8 [283] · Answer 1 · 2022-05-18T17:05:04+03:00

7 0

Let numbers be x and y

ATQ

Adding both

$\\ \sf\longmapsto 2x=58$

$\\ \sf\longmapsto x=\dfrac{58}{2}$

$\\ \sf\longmapsto x=29$

Now putting value in eq(2)

$\\ \sf\longmapsto x-y=9$

$\\ \sf\longmapsto 29-9=y$

$\\ \sf\longmapsto y=20$

The sum of two numbers is 49 and the difference between these two numbers is 9. What are these two numbers?​Shown working out pl