Question

6x-y=1 3x+2=y

solve the following​

Answer 1

Answer:

If in first equation x=1,y=6

x=2,y=12

x=3,y=18

In Second equation if x=0,y=2

x=1,y=5

x=2,y=8

Now point the graph by following points

For equation 1 points are (1,6),(2,12),(3,18)

For equation 2 points are (0,2),(1,5),(2,8)

Answer 2

Step-by-step explanation:

Here,

6x-y=1 - - - - - - (1)

3x+2=y

or, 3x-y=-2 - - - - - - (2)

Subtracting (2) from (1)

6x-y=1

3x-y= - 2

3x=3

i.e. x=1

Putting the value of x in (1)

6×1-y=1

or, 6-y=1

or, y=6-1

i.e. y=5

Hence,

x=1 and y=5