How do you solve #3x+3y=9, -4x+y=3#?
1 Answer
Use linear combination to get the solution
Explanation:
Multiiply the 2nd equation by
Rewrite with the first equation and add the two equations together.
Substitute
The solution is
Use linear combination to get the solution
Multiiply the 2nd equation by
Rewrite with the first equation and add the two equations together.
Substitute
The solution is