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The expression (5x+6y)-(7x-2y)+(x-2y) when simplified is:
A. -x+6y
B. -x-6y
C. x+6y
D. 13x-2y
E. 13x+10y
Removing the parentheses gives
(5x+6y)-(7x-2y)+(x-2y)
5x+6y-7x+2y+x-2y
-x+6y
 
 
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DrTeeth
DrTeeth
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Taken: 228 times
Added: 4/8/2009
Liked: 1 time
 
 
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DrTeeth
DAT - Quantitative Reasoning
Founded by DrTeeth
50 question exam covering the Quantitative Reasoning portion of the DAT exam.
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