Question

How many solutions are there for the pair of equations for lines Q and S? Explain your answer.

Answer 1

No solution because the lines are parallel. 

Answer 2

Answer:

No solution.

Step-by-step explanation:

First we will find the slope of the lines given to find the relation between their slopes.

Slope of line Q = $\frac{y}{x}=\frac{3}{(-3)}$

                         = - 1

Now slope of line S =  $\frac{y}{x}=\frac{2}{(-2)}$

                         = -1

Hence we find that the slopes of these lines are same. Therefore, the lines drawn are parallel.

And we know that parallel lines never intersect each other, which reveals that parallel line don't have any solution.

Therefore, System of pair of equations Q and S has NO SOLUTION.