Question

(6) 2x - 3y = 4 ; 3y - x = 4​

Answer 1

Answer:

=>2x-3y=4

+ -x +3y=4

=> x+0y=8

=> x=8

then put x=8 in equation (1)

2(8)-3y = 4

=>16-3y=4

=> -3y=4-16

=> -3y= -12

=> 3y = 12

=> y= 12/3

=> y= 4