Question

10x-3y=24.5 and 2x-5y=13.5 elimination

Answer 1

x=-1.87 y = -1.95

Explanation:

10x - 3y = 24.5

5(2x-5y = 13.5)

10x - 3y = 24.5

- 10x -25y = 67.5

22y = -43 , y = -1.95

10x - 3(-1.95) = 24.5

x = -1.87