Question

Solve this using graphical method
2x+5y=13
4x-5y=-19
Please it's urgent

Answer 1

in equation 1st

when X=0 y=13/5

and when y=0 X=13/2

in equation 2nd

when X=0 y=19/5

when y=0 X=-19/4

then put this value in graph nd we

draw to lines ....

Answer 2

Answer:

2x+5y=13..............1

4x-5y=19..............2

multiply 1by2 ..so...

4x+10y=26..........3

y=-7/15 ,x = 25/6