check whether 5x-3y+11and -10x+6y=-22 represent an intersecting lines, parallel lines or coincident lines.
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Answer:
(5x-3y=-11)2
-10x+6y= -22
when this equation we solve
10x-6y=-22
-10x+6y=-22
when we add both equation answer is 0
intersecting lines_ a1/a2=b1b2 put in this value
parallel all are equal
coincident lines a1 /a2 =b1/b2 does not equal to
c1/ c2
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