Question

1 point
7. Find the value of K, if x = 2, y = 1 is
a solution of the equation 2x + 3y = K

-7
2
3
7​

Answer 1

Answer:

2 (2) +3 (1) =k

4 + 3 = k

k =7

Answer 2

Answer:

2(2) + 3(1) = k

k = 4 + 3 = 7

k = 7

explination

liketerms are multiplied and then the answer is added the result is the answer