Question

(1) Solve: 2x - 3y=9; 2x + y = 13​

Answer 1

Answer:

x=6 y=1

Step-by-step explanation:

refer the image

Answer 2

Answer:

x=6,y=1

Step-by-step explanation:

2x - 3y= 9           ------------(1)

2x + y = 13​         ------------(2)

subtract both the equation then we get

-4y=-4

y=1

sub y in (1)

2x-3=9

2x=12

x=6