Question 223822
The lesson's heading is the following: Solve each system of equation and the sum I need help with is:


5x + 2y = 12
6x - 4y = -7 

*[invoke linear_substitution "x", "y", 5, 2, 12, 6, -4, -7 ]


I hope the above steps were helpful.


For FREE Step-By-Step videos in Introduction to Algebra, please visit 

http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit 

http://www.FreedomUniversity.TV/courses/Trigonometry.


Good luck in your studies!


Respectfully,
Dr J