Question

-3<x-3<=9x. Find the value of x and state it's nature ​

Answer 1

I guess there shouldn't be a x after 9

-3<x-3<=9

-3<x-3

x>0

and

x-3<=9

x<=12

therefore x lies between (0,12]

Hope this helps

Answer 2

-3x-3 = 9x

-3x-9x =3

-12x = 3

x = -4