Express y in terms of x for the equation 3x-4y + 7 = 0 Share with your friends Share 0 Priyanka Kedia answered this 3x-4y+7=0⇒4y=3x+7⇒y=3x+74 1 View Full Answer The Mykey Siddharth answered this Equation = 3x - 4y + 7 = 0.Let x be 0.By substituting value we get,3(0) - 4y + 7 = 0.0 - 4y = -7.-4y = -7.y = 1.72. ( approx).Hope it helps and have a good day...!!!!! 3