document.write( "Question 71035: Hi. Im stuck on some problems, its i know what to do but when i see the problems my mind goes blah. Please help.\r
\n" ); document.write( "\n" ); document.write( "1. 4 over x-3 = 3 over x-4\r
\n" ); document.write( "\n" ); document.write( "2. 3(x-4)-7(3x-5)+5(x-4)=3(2x-4)-17
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Algebra.Com's Answer #50747 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
4/(x-3)=3/(x-4) now cross multiply
\n" ); document.write( "4(x-4)=3(x-3)
\n" ); document.write( "4x-16=3x-9
\n" ); document.write( "4x-3x=-9+16
\n" ); document.write( "x=7 answer
\n" ); document.write( "proof
\n" ); document.write( "4/(7-3)=3/(7-4)
\n" ); document.write( "4/4=3/3
\n" ); document.write( "1=1
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