Question

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

Answer 1

Answer:

k=8

Step-by-step explanation:

X=1 and y=2

2x+3y=k

Putting the value of x and y in the above equation

2(1)+3(2)=k

2+6=k

k=8

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Answer 2

Step-by-step explanation:

Given equation:

2x+3y=k

Now putting x=2 and y =1 in equation

⇒2(2)+3(1)=k

⇒4+3=k

⇒k=7