bob1needs2brain bob1needs2brain

02-03-2017
Mathematics

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Which number, when substituted for x, makes the equation 4x+8=164x+8=16 true?

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littlefootwest littlefootwest

02-03-2017

4x+8=16
4x+8-8=16-8
4x=8
4x/4=8/4
x=2

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