SOLUTION: twice one number plus a second number is 42 and the first number minus the second number is -6. find the numbers

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Question 1051783: twice one number plus a second number is 42 and the first number minus the second number is -6. find the numbers
Answer by Alan3354(69443) About Me  (Show Source):
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twice one number plus a second number is 42 and the first number minus the second number is -6. find the numbers
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2x +y = 42
x - y = -6
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