Q) Solve the pair of equations x = 3 and y = – 4 graphically.
Ans: Lets plot both the equations on the graph.
Increase till these lines intersect each other.
Get the intersection point as (3,-4)
Since the lines are intersecting at (3, – 4), hence the solution of given equations is (3, – 4).
Since the lines are intersecting only at one point, therefore the given lines will have only one solution.