document.write( "Question 855482: Substitution method:
\n" ); document.write( " 3x-6y=-2
\n" ); document.write( " 2x-3y=1
\n" ); document.write( "Post steps used to solve.
\n" ); document.write( "Thank you.
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Algebra.Com's Answer #515383 by Alan3354(69443)\"\" \"About 
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Substitution method:
\n" ); document.write( " 3x-6y=-2
\n" ); document.write( " 2x-3y=1 x2 --> 4x-6y = 2 --> 6y = 4x - 2
\n" ); document.write( "-------
\n" ); document.write( "3x-6y=-2
\n" ); document.write( "Sub for 6y
\n" ); document.write( "3x - (4x-2) = -2
\n" ); document.write( "-x + 2 = -2
\n" ); document.write( "x = 4
\n" ); document.write( "---------
\n" ); document.write( " 2x-3y=1
\n" ); document.write( "2*4 - 3y = 1
\n" ); document.write( "-3y = -7
\n" ); document.write( "y = 7/3
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