SOLUTION: Find the solution of the following system of linear equation 2x-y=7 and x+4y=-10.

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Question 1116150: Find the solution of the following system of linear equation 2x-y=7 and x+4y=-10.
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
2x-y-%282x%2B8y%29=7-%28-20%29
-9y=27
Do you see how this will go?