Question

The solution of the equation + b y + 5 = 0 and − − 12 = 0 is

(2, -3)

Find the values of a and b.​

Answer 1

(i) y − 2 = 0 0.x + 1.y − 2 = 0 Comparing this equation with ax + by + c = 0, a = 0, b = 1, c = −2 (ii) 5 = 2x − 2x + 0.y + 5 = 0 Comparing this equation with ax + by + c = 0, a = −2, b = 0, c = 5Read more on Sarthaks.com - https://www.sarthaks.com/112717/express-the-following-linear-equations-the-form-ax-by-and-indicate-the-values-of-each-case