Question

2 х +3y=12 x - y = 1 solve with graphically​

Answer 1

2x+3y=12

x-y=3

so, it's answer is 5.

Answer 2

x=(12-3y)/2. ------- 1

x=1+y --------- 2

put value of x=0 then find value of y then make a coordinate plot on a graph