-5/2a+1/3a=13/6
–5/2a + 1/3a = 13/6
multiply both sides by a –5/2 + 1/3 = 13a/6
multiply both sides by 6 –30/2 + 6/3 = 13a
simplify –15 + 2 = 13a
combine terms –13 = 13a
divide both sides by 13 –1 = a
Final Answer a = –1
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