document.write( "Question 233811: 3/4x=30? \n" ); document.write( "

Algebra.Com's Answer #172520 by checkley77(12844) $\"\"$ $\"About$

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3/4x=30
\n" ); document.write( "3X/4=30 CROSS MULTIPLY
\n" ); document.write( "3X=120
\n" ); document.write( "X=120/3
\n" ); document.write( "X=40 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "3/4*40=30
\n" ); document.write( "3*40/4=30
\n" ); document.write( "120/4=30
\n" ); document.write( "30=30
\n" ); document.write( " \n" ); document.write( "

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