Incorrect, (6, -7) is the solution of the equation y = x² + x - 42.
There are actually Three Ordered Paired solutions for the equation 3x - 4y = 5 which consist of (0, - [tex]\frac{5}{4}[/tex]), (1, -[tex]\frac{1}{2}[/tex]), (2, [tex]\frac{1}{4}[/tex])