Question

solution of the equation x+2y+1=0 and 2x-3y-12=0 are

(a) x=-2 and y= 3

(b) x=3 and y=-2

(c) x=2 and y=3

(d) x=3 and y=2​

Answer 1

Answer:

x=3,y=-2

Step-by-step explanation:

you can solve it by cross multiplication.

Answer 2

Answer:

b)x=3 and y= -2

Step-by-step explanation:

x+2y= -1

2x-3y=12