Question

. Solve the following system of linear equations :

x+ 5y = 13

x− 4y = −5 ​

Answer 1

Answer:

X+5y=13----->1

X-4y=-5------>2

solving 1 and 2 by elimination method.

x+5y=13

x-4y=-5

- + +

_________

9y=18

y=18/9

y=2

substitute the value of y in eqation 1

x+5y =13

x+5(2) =13

x+10=13

x=13-10

x=3

Answer 2

Hope it is helpful for you.............................