Posted by **Sally** on Sunday, October 3, 2010 at 8:42pm.

A number is multiplied by -3 and then this product is decreased by 7. The result is 4 less than twice the opposite of the number. what is the number?

- 11th grade Algebra -
**Bala**, Sunday, October 3, 2010 at 8:45pm
-3/5 because -3x - 4= 2x-4

- 11th grade Algebra -
**tony**, Monday, October 4, 2010 at 8:51am
what is the form y=mx +b for C = {(x, y): (6, 15), (8, 21), (10, 27)

- 11th grade Algebra -
**Greg**, Thursday, October 21, 2010 at 12:03pm
The answer to this question is -3. The equations work out to be -3n-7=-2n-4, and then you can just work it out for yourself.

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