Two numbers are consecutive odd integers. If twice the smaller is subtracted from three times the larger, the result is four more than the smaller. Which equation below could be used to find the smaller number?
(1) 2x-3(x+1)=x+4
(2) 3(x+1)-2x = x+4
(3) 2x-3(x+2) = x+4
(4) 3(x+2)-2x = x+4
