If the point A(3, 2) lies on the graph of the equation 5x + ay = 19, then find a.
Given that the point A(3, 2) lies on the graph of the equation 5x + ay = 19. Thus, the point satisfies the equation of the graph. Substituting the values x = 3 and y = 2, we have, 5 × 3 + a × 2 = 19 15 + 2a = 19 2a = 19 - 15 2a =4 a=4/2
Solution for question: If the Point A(3, 2) Lies on the Graph of the Equation 5x +ay = 19, Then Find A. concept: Algebraic Methods of Solving a Pair of Linear Equations - Substitution Method. For the courses SSC (Marathi Semi-English), SSC (English Medium)