document.write( "Question 893499: I'm not shure how to graph this or solve it. It just said to solve it algebraically. \r
\n" ); document.write( "\n" ); document.write( "3x+2y=10 and y=-4x+15\r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #541373 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Substitute.\r
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\n" ); document.write( "\n" ); document.write( "\"3x%2B2%28-4x%2B15%29=10\"
\n" ); document.write( "\"3x-8x%2B30=10\"
\n" ); document.write( "\"-5x=-20\"
\n" ); document.write( "\"x=4\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=-4%2A4%2B15\" according to the given equation for y.
\n" ); document.write( "\"y=-16%2B15\"
\n" ); document.write( "\"y=-1\"
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