Question

find the value of k if
x= 1 & y = 2 is solution of the
equation

2x + 3y = 4

​

Answer 1

Answer:

7

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

Answer 2

Answer:

2x + 3y = 4

because

2×1 =2 3×2=6

2 +6 = 8