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Asked by Denise

Add the equations
4x+y=9
x-y=11

x=? =?
12 years ago

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Answered by Ms. Sue
4x+y=9
x-y=11

5x = 20
x = 4

16 + y = 9
y = -7

12 years ago
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Add the equations
4x+y=9
x-y=11

x=? =?

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