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January 26, 2015

January 26, 2015

Posted by **Sally** on Sunday, July 31, 2011 at 11:48am.

10+1/3[4k-(18+7k)]

- Math -
**MathMate**, Sunday, July 31, 2011 at 12:02pmWe can simplify an algebraic expression, or solve an equation for a particular variable. To solve for k (the only variable), we need an equality, but I do not see an equal sign.

Not sure what the question is.

Also, in the expression:

10+1/3[4k-(18+7k)]

it is not clear to me whether the [] is in the denominator (with the 3) or is it part of the numerator.

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