SOLUTION: Use the elimination method to solve the system of equations a+7b=15 a+4b+6

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Question 602059: Use the elimination method to solve the system of equations
a+7b=15
a+4b+6
Answer by Alan3354(69443) About Me  (Show Source):
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Use the elimination method to solve the system of equations
a+7b=15
a+4b+6
------ Subtract