Al K. answered • 09/04/15
Tutor
4.5
(2)
25 years of teaching algebra and calculus
first equation represents a line: y= 4.5x+4.5
second equation represents line:y= -3x+2
The two lines have different slopes: 4.5 and -3.
The lines intersect at point (-0.33,3) by equating 4.5x+4.5 = -3x+2
Solution: x=-0.333;y=3
