Question

Simultaneous linear equation
5x+4y=4 ; x-12y=20​

Answer 1

Answer:

5x+4y=4...........(1)

x-12y=20..........(2)

multiply (1) by 3

15x+12y=12..........(3)

add (2) + (3)

x-12y=20

15x+12y=12

16x+0=32

16x=32

x=32/16

x=2

Answer 2

Answer:

hope it will help you

its neha