SOLUTION: Hello I would like to know a more in depth way of solving this problem -3y= -2 - 7 -4x= -6y - 10. I need to know how to solve it from beginning to end. please

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Hello I would like to know a more in depth way of solving this problem -3y= -2 - 7 -4x= -6y - 10. I need to know how to solve it from beginning to end. please      Log On


   

Question 573703: Hello I would like to know a more in depth way of solving this problem
-3y= -2 - 7
-4x= -6y - 10.
I need to know how to solve it from beginning to end. please
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
-3y=-2-7
-3y=-9
3y=9
y=9/3
y=3 ans.
Proof:
-3*3=-2-7
-9=-9
-4x=-6y=10
No unique solution because you have 2 unknowns & only 1 equation.