A system of equations is given. −2y = 10 − 5x −3y = −4x +15 Solve for (x, y) using the elimination method. Show all work.

Question

asked Apr 14, 2024 221k views

1 Answer

Vojto · Answer 1 · 2024-04-21T11:56:33+0000

Answer:

−2y = 10 − 5x

−3y = −4x +15

5x-2y=10

4x-3y=15

elimination

3(5x-2y=10)-----> 15x-6y=30

-2(4x-3y=15)----> -8x+6y=-30

--->x=0

4x-3y=30

4*0-3y=15

-y= 15/3 =5

y= -5

solution (0, -5)

Explanation: