Math

4x - 3 = 21

Asked by AnneS2 12 years ago 8/24/2013 6:03 AM

Last updated by anonymous 12 years ago 8/26/2013 11:16 AM

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Answered by CherieS 12 years ago 8/26/2013 11:16 AM

4x - 3 = 21

4x - 3+3 = 21+3

4x=24

4x/4=24/4

x=6