Question

What is the solution to the system of equations below? Please show work.

Y = 3/4x - 3
3x - 4y = 12

1) (4,0)
2) (0,-3)
3) no solution
4) infinite solution

Answer 1

2) (0,-3)

Explanation:

hello :

put x=0 and y= -3 in this system !

Y = 3/4x - 3

3x - 4y = 12

- 3 = 3/4(0) - 3 means : -3 = -3 ......true

3(0) - 4(-3) = 12 means : 12= 12 ......true