document.write( "Question 47818: SUBSTITUTION METHOD 3X - 3Y = 2 EQUATION 1
\n" ); document.write( " X + 2 = 3Y EQUATION 2
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Algebra.Com's Answer #31614 by venugopalramana(3286)\"\" \"About 
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SUBSTITUTION METHOD 3X - 3Y = 2 EQUATION 1\r
\n" ); document.write( "\n" ); document.write( "X + 2 = 3Y EQUATION 2
\n" ); document.write( "X=3Y-2
\n" ); document.write( "PUT IN EQN.I
\n" ); document.write( "3(3Y-2)-3Y=2
\n" ); document.write( "9Y-6-3Y=2
\n" ); document.write( "6Y=6+2=8
\n" ); document.write( "Y=8/6=4/3
\n" ); document.write( "X=3*(4/3)-2=4-2=2
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