SOLUTION: please help it says to solve by using elimination method
5x – 4y = 10.5
20x – 16y = 42
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Question 615938: please help it says to solve by using elimination method
5x – 4y = 10.5
20x – 16y = 42
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
They are the same. They have all solutions in common.
Multiply the first by 4 and you get the second.
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