Yaestrengo Yaestrengo Math Answered 24. which is an example of a linear equation in two variables? a. (x + 3² + 3 (y + 4) = 0 b. (x² + 2) (y - 3) = 1 c. 2x(x) - 4 = y d. x²/x + y - y²/x + y = 0