document.write( "Question 307170: Find the solution to each system by the substitution method. Check your answer\r
\n" ); document.write( "\n" ); document.write( "10x+3y=8
\n" ); document.write( "2x+ y=2
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Algebra.Com's Answer #219746 by Fombitz(32388)\"\" \"About 
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1.\"10x%2B3y=8\"
\n" ); document.write( "2.\"2x%2B+y=2\"
\n" ); document.write( "From eq. 2,
\n" ); document.write( "\"2x=2-y\"
\n" ); document.write( "\"10x=10-5y\"
\n" ); document.write( "Substitute into eq. 1,
\n" ); document.write( "\"10x%2B3y=8\"
\n" ); document.write( "\"10-5y%2B3y=8\"
\n" ); document.write( "\"-2y=-2\"
\n" ); document.write( "\"highlight_green%28+y=1%29\"
\n" ); document.write( "Then from eq.2,
\n" ); document.write( "\"2x=2-y\"
\n" ); document.write( "\"2x=2-1\"
\n" ); document.write( "\"highlight_green%28+x=1%2F2%29\"
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