Question

find the value of k,if x=2,y=1 is a solution of the equation 2x+3y=k​

Answer 1

Step-by-step explanation:

2x+3y=k

2*2+3*1=k [x=2 and y=1]

4+3=k

7=k

The value of k is 7

Answer 2

Answer:

2x+3y=k

2×2+3×1=k

4+3=k

7=k