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September 19, 2014

Posted by **rachel** on Tuesday, October 18, 2011 at 9:58pm.

- Algebra 1 -
**Ms. Sue**, Tuesday, October 18, 2011 at 10:02pm3n+40=-6(-2n+1)+1

3n + 40 = 12n - 6 + 1

40 + 6 - 1 = 12n - 3n

45 = 9n

45/9 = n

? = n

- Algebra 1 -
**rachel**, Tuesday, October 18, 2011 at 10:05pm5. And wouldn't it be -12n?

- Algebra 1 -
**Ms. Sue**, Tuesday, October 18, 2011 at 10:07pmNo. Multiplying 2 negatives produces a positive.

-6 * -2n = 12n

- Algebra 1 -
**rachel**, Tuesday, October 18, 2011 at 10:07pmoh wait never mind. I see my mistake now. Thanks for the help.

- Algebra 1 -
**Ms. Sue**, Tuesday, October 18, 2011 at 10:21pmYou're welcome.

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