Math

3x - 9 = - 33 + 7x Solve for x

Asked by AnneS2 on 14 Jul 08:39

Last updated by anonymous on 15 Jul 23:22

1 Answers

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Answered by CherieS on 15 Jul 23:22

3x - 9 = - 33 + 7x

3x - 9 -7x= - 33 + 7x -7x

-4x-9=-33

-4x-9+9=-33+9

-4x=-24

-4x/-4=-24/-4

x=6