Question

Solve : 2 x - 3 y - 6 = 0 , 2 x + y + 10 =0 . The values of x / y are​

Answer 1

Answer:

x=-3 and y=-4

Step-by-step explanation:

2x-3y=6 eq i

2x+y=-10 eq ii

subtract eq ii from eq i

2x-3y-(2x+y)=6-(-10)

2x-3y-2x-y=6+10

-4y=16

y= -4

substituting this value in eq ii

2x-4=-10

2x=-6

x=-3