How do you find the solution of the system of equations #3x+5y=7# and #5x+9y=7#?
2 Answers
May 15, 2015
First isolate the same term on one side of both equations.
Let us target
Subtract
So
Ignore the
Subtract
Divide by 2 to get
Then
Divide both sides by 45 to get
May 15, 2015
Have a look: