Question 212877
Solve by the elimination method. What is the solution of the system? Simplify your answer.

{{{6x - 9y=7.5}}}
{{{7y - 2x = -4.5}}}


The following solves the system equations by substitution.


*[invoke linear_substitution "x", "y", 6, -9, 7.5, -2, 7, -4.5 ]


I hope the above steps were helpful.


For Step-By-Step free 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