Question

Two lines 2x + 3y =7 and x + 1.5y = k has infinite number of solutions. Find the value of k?​

Answer 1

Step-by-step explanation:

here we can check trail and error method

2 (1)+3 (3)=11 it's not true

2 (-1)+3 (3)=7 it true so let's substitute x and y

x+1.5y=k

x=-1

y=+3

= -1+1.5 (3)

= -1+4.5

= 3.5

hope it will help you to do answer