document.write( "Question 1173329: Caroline has twice as many yoga classes as aerobic classes. If she is taking 3 yoga and aerobics classes, which of the following equations could be used to find the number of aerobics classes she is taking ? \n" ); document.write( "
Algebra.Com's Answer #798542 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "x+2x = 3

\n" ); document.write( "(No answer choices given!)

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