Question

Can somebody please help me

Answer 1

Here is your answer

B. (12,30)

REASON:

Given,

`y= 2x+6` .......(i)

`3x-y= 6` .......(ii)

Putting the value of y from eq.i in eq.ii we get

`3x-(2x+6)=6`

`3x-2x-6=6`

`=6+6`

`x=12`

Putting x=12 in eq.i we get

`y= 2x+6`

`y= 2×12+6`

`y= 24+6`

`y= 30`

So,

`\bold{x=12 and y= 30}`

Hence answer is (12,30) in which x=12 and y=30

HOPE IT IS USEFUL