nylamccauliffe nylamccauliffe

05-11-2018
Mathematics

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one number is 4 more than another number. if 4 times the smaller number is decreased by twice the larger number. the result is 12

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KpoppedbyMyMicrowave KpoppedbyMyMicrowave

05-11-2018

x and x+4 are the numbers

3x=2(x+4)

3x=2x+8

3x-2x=8

x=8

x+4=12

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