Question

Find the value of k, if x = 2, y = 1 is a solution of the equation 2x+3y = k. *
2 points
k=3
k=4
k=7
k=8​

Answer 1

Step-by-step explanation:

If x=2, y=1 2x+3y=k2(2)+3(1)= k4+3=k7=k So, the value of k is 7.

Answer 2

Answer:

2x+3y=k if x=2 y=1 then 2*2+3*1=4+3=7. therefore k=7