Posted by **TN** on Saturday, January 27, 2007 at 6:49pm.

Have not a clue please help to figure this one out: P-Q=-R, for Q

Do you wish to solve for Q?

If so, subtract P from both sides.

P-P-Q=-R-P

Combine terms.

-Q=-R-P

Multiply by -1

Q = R+P

- Formulas and Literal Equations -
**Anonymous**, Wednesday, October 3, 2007 at 9:21pm
a=s2

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