#### Question

Which one of the following options is true, and why?

y = 3x + 5 has

(i) a unique solution, (ii) only two solutions, (iii) infinitely many solutions

#### Solution

*y* = 3*x* + 5 is a linear equation in two variables and it has infinite possible solutions. As for every value of *x*, there will be a value of *y* satisfying the above equation and vice-versa.

Hence, the correct answer is (iii).

Is there an error in this question or solution?

Solution Which one of the following options is true, and why? y = 3x + 5 has Concept: Solution of a Linear Equation.