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December 17, 2014

December 17, 2014

Posted by **Christi** on Tuesday, November 13, 2007 at 8:13pm.

3x-5(3x-7)=2(x+9)+45

3x-15x-35=2x+18+45

-12x-35=2x+63

+35 +35

-12x=2x+98

-2x -2x

-10x=98

x=-98/10

x=-9 8/10

checking it i get 152 3/5 and 43 2/5

Help where did I go wrong?

- Algebra -
**Kellie**, Tuesday, November 13, 2007 at 8:15pmI KNOW I KNOW! When you distribute -5 to -7 in the beginning its 35 not negative 35.

- Algebra -
**Christi**, Tuesday, November 13, 2007 at 8:18pmThanks.

- Algebra -
- Algebra -
**Christi**, Tuesday, November 13, 2007 at 8:16pmI figured it out I miss added two negatives.

- Algebra -
**Kellie**, Tuesday, November 13, 2007 at 8:18pmYou mean miss multiplied.

- Algebra -

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