Annika8960
Annika8960
03-11-2015
Mathematics
contestada
What is 56 decreased by twice a number
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Kary11200
Kary11200
03-11-2015
algebraic expresion: 56-2x
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letizia
letizia
03-11-2015
2x-56. This is the answer because since you don't know what the number is it is gonna be x and twice a number would be 2x. The 56 is subtracted from the 2x because decreased means subtraction.
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