Posted by nick on Sunday, February 19, 2012 at 11:11am.
what number is the simplified expression equal to, 13  7 + (2 x 5  1) divided by 3 + 7.
can someone help me with this???

algebra  nick, Sunday, February 19, 2012 at 11:17am
yoo hoo!!!!!!?????

algebra  nick, Sunday, February 19, 2012 at 11:17am
anybody there????

algebra  nick, Sunday, February 19, 2012 at 11:18am
i really need help with this!!

algebra  nick, Sunday, February 19, 2012 at 11:18am
please

algebra  nick, Sunday, February 19, 2012 at 11:20am
never mind i think i figured it out.I got the answer 17.and right now, i think it is correct so adios!!!!

algebra  Reiny, Sunday, February 19, 2012 at 11:28am
I get 16 , not 17

algebra  Farrell, Sunday, February 19, 2012 at 11:29am
I get 12, not 17.
you have to do the order of operations first, everything in parethesis first and multiplication/division must be done before addition/subtraction.
(2x51)=9
137+9=15
15/3 + 7=
5+7=12
12
Hope this is right and I hope it helped.

algebra  Reiny, Sunday, February 19, 2012 at 11:35am
13  7 + (2 x 5  1)/3 + 7
= 6 + (9)/3 + 7
= 6 + 3 + 7
= 16
http://www.google.com/search?hl=en&q=13++7+%2B+%282*5++1%29%2F3+%2B+7&oq=13++7+%2B+%282*5++1%29%2F3+%2B+7&aq=f&aqi=h1&aql=&gs_sm=3&gs_upl=78965l104593l0l109667l20l20l0l0l0l0l134l1778l17.3l20l0
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