SOLUTION: Solve by substitution or elimination method: 4x – 5y = 14 -12x + 15y = -42 3x – 2y = 26 -7x +

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Solve by substitution or elimination method: 4x – 5y = 14 -12x + 15y = -42 3x – 2y = 26 -7x +       Log On


   

Question 198564: Solve by substitution or elimination method:
4x – 5y = 14
-12x + 15y = -42

3x – 2y = 26
-7x + 3y = -49

-2x + 6y = 19
10x – 30y = -15

I had solved the equations, but solved them wrong. I am very confused. Please help me
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Repost these, one at a time, showing the incorrect work you did. That way we know where you are going wrong and can fix the problem.

John