SOLUTION: Hi! Ive learned how to form a matrix and the problem is I have no idea what to do next when it comes to row reduction and getting to the final answer for example this question:

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Question 975084: Hi!
Ive learned how to form a matrix and the problem is I have no idea what to do next when it comes to row reduction and getting to the final answer for example this question:
x+2y=12
x-3y=2 I know how to form the matrix but whats next?

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!






















John

My calculator said it, I believe it, that settles it