Question

Solve for x & y : 2x+6=6

x-y=3
​

Answer 1

2x+6= 6

2x= 0

thus,

x= 0

x-y= 3

0-y=

thus, y= -3

Answer 2

x = 0 and y = - 3

Step-by-step explanation:

We have,

2x + 6 = 6                  ......(1)

and x - y = 3             ......(2)

To find, the values of x and y = ?

From (1), we get

2x + 6 = 6

⇒ 2x = 6 - 6 = 0

⇒ x = 0

Put x = 0 in equation (2), we get

0 - y = 3

⇒ - y = 3

⇒ y = - 3

∴ x = 0 and y = - 3