what should be added to thrice the rational number -7/4 to get 3/7. Share with your friends Share 3 Varun.Rawat answered this Let the number added = xAccording to question, x + 3×-74 = 37⇒x - 214 = 37⇒x = 37 + 214⇒x = 12+14728⇒x = 15928 -2 View Full Answer Ashutosh Anand answered this x + 3(-7/4) = 3/7x = 3/7 + 21/4x = 12+147/28=161/28IF im not wrong no. is 161/28 -3