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Sixteen plus seven decreased by 4 times some number equals 3
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Sixteen plus seven decreased by 4 times some number equals 3
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Nov 3, 2018
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Sixteen plus seven decreased by 4 times some number equals 3
Mathematics
middle-school
Shyan
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7
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16+7-4x=3
x = "some number"
x=5
4x5 = 20
16+7-20=3
23-20=3
3=3
this is true
RickN
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Nov 5, 2018
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5
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X= 5....
16+7-4x= 3
-4x= -20
divide both numbers by -4 to get 5
Nikita Ermolenko
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Nov 7, 2018
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Nikita Ermolenko
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