document.write( "Question 359436: 175x + 200y = 7800
\n" ); document.write( "solve for x
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Algebra.Com's Answer #256470 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
175x + 200y = 7800\r
\n" ); document.write( "\n" ); document.write( "divide by 25
\n" ); document.write( "7x+8y=312
\n" ); document.write( "add -8y
\n" ); document.write( "7x+8y-8y=312-8y
\n" ); document.write( "7x=312-8y
\n" ); document.write( "/7
\n" ); document.write( "x= 312/7 -8y/7
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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