Math

- 3(4 + 4x) = - 144

Asked by AnneS2 on 20 Oct 07:44

Last updated by anonymous on 21 Oct 12:04

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Answered by CherieS on 21 Oct 12:04

- 3(4 + 4x) = - 144

- 3(4) (-3)( + 4x) = - 144

-12-12x=-144

-12-12x+12=-144+12

-12x=-132

-12x/-12=-132/-12

x=11