solve graphicaly and state wheather the equation have unique solution or not x-3y=3 and 3x-9y-2
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Answer:
this is not a unique solution.
Explanation:
a1/a2=1/3
b1/b2= -3/-9 = 1/3
c1/c2= -3/2
a1/a2=b1/b2 not equal to c1/c2
so, this is parallel (no solution)
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