Question 1003897
 a-3b/a+2b=3,
a-3b=3a+6b
-2a=9b
a= (-9/2)b
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(a+3b)/(a-2b)
(-9b/2) + (6b/2)/(-9b/2)-(4b/2)
(-3b/2)/(-13b/2)
3/13