SOLUTION: 2x-3y=-11 5x+2y=1
Algebra
->
Linear-equations
-> SOLUTION: 2x-3y=-11 5x+2y=1
Log On
Algebra: Linear Equations, Graphs, Slope
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Linear-equations
Question 407802
:
2x-3y=-11
5x+2y=1
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
2x-3y=-11
5x+2y=1
----------
|2 -3 -11|
|5 +2 +1|
-------------
Det = 4 + 15 = 19
--------
-x*Det = -3 + 22 = 19
x = -1
-------
y*Det = 2 + 55 = 57
y = 3
