Question

How many solutions does this system have?

y = 3x - 2

y = 3x - 2

Answer 1

Answer:

Correct option is

D

Infinitely many solutions

The line y=3x+5 is a linear equation in two variables.

For every value of x, there is a unique value of y

Put x=0⇒y=5

Hence, (0,5) is a solution

Put x=1,⇒y=8

Hence, (1,8) is a solution .

Put x=−1,⇒y=2

Hence, (−1,2) is a solution .

So ,on keeping different values of x, we get different values of y.

Hence, infinitely many solutions are possible.