Question

find the value of x in equation 2x+y= 6 if y =2​

Answer 1

ANSWER

2x+y=6 .................. (1)

2x−y=2 ..................... (2)

Add equation (1) and (2),

2x+y+2x−y=6+2

4x=8

x=

4

8

=2

Put x=2 in equation (1),

2(2)+y=6

4+y=6

y=6−4=2

Answer 2

Answer:

2

Step-by-step explanation:

2x + y = 6

2x + 2 = 6

2x = 6 -2

2x = 4

x = 4/2

x = 2