Question

8.)
Write four solution of equation x+y=7​

Answer 1

Answer:

x = 1 ,y = 6

x = 2 , y = 5

x = 3 ,y = 4

x= 4, y = 3

Answer 2

Answer:

We know that a linear equation in two variables has infinite solutions. Hence option (iii) is true. 2x+y=7 2 x + y = 7 are (0,7), (1,5), (2,3), (3,1). Hence, four solutions for equation x=4y x = 4 y are (0, 0), (1, 4), (-4,-1), (8, 2)