Math

- 3( - 2 + 7x) = 48

Asked by AnneS2 on 30 Oct 06:02

Last updated by anonymous on 31 Oct 12:16

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Answered by CherieS on 31 Oct 12:16

- 3( - 2 + 7x) = 48

- 3( - 2) (-3)( + 7x) = 48

6-21x=48

6-21x-6=48-6

-21x=42

-21x/-21=42/-21

x=-2