Write the coefficient of (i) a in - 3a (ii) x in 5xy (iii) x3in−x3 Share with your friends Share 0 Brijendra P. answered this The coefficient of a in - 3a is -3 and x in 5xy is 5y and x3 in −x3 is -1. 3 View Full Answer Aditya answered this 1. -32. 5y3. 1please like it if it helps you 1