document.write( "Question 186274: solve the system using substitution \r
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\n" ); document.write( "\n" ); document.write( " {5+10x=y
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Algebra.Com's Answer #139631 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
solve the system using substitution
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\n" ); document.write( "\n" ); document.write( "{5+10x=y
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\n" ); document.write( "5 + 10x = 20+5x
\n" ); document.write( "5x = 15
\n" ); document.write( "x = 3
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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