please answer: solve 3x-y=2;2x-y=3 graphically
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Answer:
The solution of the given system of equations is (-1,-5).
Step by step explanation:
The given equations are
3x-y=2
2x-y=3
Substitute x=0,to find the y-intercepts.
3(0)-y=2
y=-2
2(0)-y=3
y=-3
The y-intercepts of lines at (0,-2)and (0,3)
respectively.
Substitue y=0, to find the x-intercepts.
3x-(0)=2
x=2/3
2x-(0)=3
x=1.5
The x-intercepts of lines at (0.67,0)and
(1.5,0) respectively.
Both lines intersect each other at (-1,-5),therefore the solution of the
given system of equations is (-1,-5).
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