Match the conditional statement p→q, the converse q→p, the inverse ~p~q, and the
contrapositive ~q→~p in words.
Let p be "3x - 7 = 20 " and let q be "x=9."
:: If 3x - 7= 20, then x = 9.
:: If 3x - 720, then x # 9.
II II
:: If 3x-7 #20, then x = 9.
:: If x #9, then 3x - 7 # 20.
:: If x = 9, then 3x - 7 = 20.
:: If x #9, then 3x - 7= 20.