Question

2.9: Find the value of k for the Equation 2x + 3y = k where x = 2 and y = 1​

Answer 1

Answer:

Given equation:

2x+3y=k

Now putting x=2 and y =1 in equation

⇒2(2)+3(1)=k

⇒4+3=k

⇒k=7

Answer 2

Answer:

K=2x + 3y

=2(2)+3(1)

=4+3

= 7