document.write( "Question 245498: 22/38 = 33/2x+7 = \n" ); document.write( "

Algebra.Com's Answer #179341 by checkley77(12844) $\"\"$ $\"About$

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22/38 = 33/2x+7 (cross multiply)
\n" ); document.write( "22(2x+7=38*33
\n" ); document.write( "44x+154=1,254
\n" ); document.write( "44x=1,254-154
\n" ); document.write( "44x=1,100
\n" ); document.write( "x=1,100/44
\n" ); document.write( "x=25 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "22/38=33/(2*25+7)
\n" ); document.write( "22/38=33/(50+7)
\n" ); document.write( "22/38=33/57 reduce fractions.
\n" ); document.write( "11/19=11/19
\n" ); document.write( " \n" ); document.write( "

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