Question

4. For what value of k, x = 2, y = -1 is a solution
of the equation 2x + y = k?​

Answer 1

X =2

Y=-1

Then,

2(2)+-1=k

4-1=y

3=y

Answer 2

Answer:

k=3

Step-by-step explanation:

2x+y=k

x=2 and y=3

So 2*2+(-1)=k

4-1=k

k=3

mark brainliest hala madrid!!!!!!!!!