Question

Solve graphically X+2y=4
4x+3y=10

Answer 1

from first one, x+2y=4

or, x=4-2y

then, y=1, x=4-2=2

and, y=2, x=4-4=0

and, y=-2, x=4+4=8

in second one, 4x+3y=10

or, y=(10-4x) /3

then, x=1, y=2

and, x=-6, y=34/3

and, x=3, y=-2/3