Question

Value of x and y for equations x+y=13 and x-y=3​

Answer 1

Answer:

x + y= 13

x-y =3.

so,(x+y)-(x-y) = 10

2y= 10.

y=5

if y= 5.

so, x+5=13

x=8

Answer 2

Answer:

x=8,y=5

Step-by-step explanation:

(x+y)=13

and(x-y)=3

now pot the digit x=8,y=5

x+y=13

:8+5=13

x-y=3

:8-5=3

x=8

y=5