Question

Substitute with One Solution2x -y=-116x + y = 3​

Answer 1

Answer:

x=1, y = -3

Step-by-step explanation:

2x -y=-11

6x + y = 3​

Add the two equations together

2x -y=-11

6x + y = 3​

--------------------

8x  = 8

Divide by 8

8x/8 = 8/8

x= 1

Now find y

6x+y = 3

6(1) +y = 3

6+y =3

Subtract 6 from each side

6+y-6 = 3-6

y = -3

Answer 2

Answer:

y = - 3

x = 1

Step-by-step explanation:

2x - y=-11

6x + y = 3​

_________

8x  = 8

x = 1

Putting x = 1 in 6x + y = 3, we get:  

= 6(1) + y = 3

= 6 + y = 3

y = 3 - 6

= - 3 

Hope this helps!