Question

If x + y = 3.3 and 0.6/3x - 2y = - 1 where 3x - 2y ≠ 0 then the values of x and y are * 1 point a) x = 1.2 ; y = 2.1 b) x = 2.1 ; y = 2.2 c) x = 1.3 ; y = 2.1 d) Solution not possible

Answer 1

Answer:

x+y=3.3.......i ×3

0.6/3x-2y=-1

0.6=-3x+2y.......ii

add i & ii

we will get Y=2.1

putting value of y in eq i

we get

x=1.2....

x=1.2 y=2.1