In order to convert this equation to Slope-Intercept Form, you must first isolate y. What is the first step in isolating y? 3x + 2y =4 1)Use Subtraction Property of Equality to subtract 4 from both sides of the equation. 2)Use the Subtraction Property of Equality to subtract 3x from both sides of the equation. 3)Use Addition Property of Equality to add 2y to both sides of the equation. 4)Use Division Property of Equality to divide the equation by 3.