document.write( "Question 95464: Perform the indicated operation. Simplify if possible.\r
\n" ); document.write( "\n" ); document.write( "42/7x + 40/8x
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Algebra.Com's Answer #69533 by checkley71(8403)\"\" \"About 
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42/7X=40/8X TO ADD THESE 2 TERMS YOU NEED TO FUIND A COMMON DENOMINATOR WHICH IS 7X*8X=56X^2
\n" ); document.write( "(42*8X+40*7X)/56X^2
\n" ); document.write( "(336X+280X)/56X^2
\n" ); document.write( "616X/56X^2
\n" ); document.write( "11/X ANSWER.
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