document.write( "Question 923179: How do I solve 3y+3x=3 and 2y+6x=2 by substitution? \n" ); document.write( "
Algebra.Com's Answer #564162 by Rongtian(7)\"\" \"About 
You can put this solution on YOUR website!
-2(3y+3x)=(3)-2 ... -6y-6x=-6
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\n" ); document.write( "\n" ); document.write( " -6y-6x=-6
\n" ); document.write( " 2y+6x=2
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\n" ); document.write( " -4y=-4
\n" ); document.write( "y=1\r
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\n" ); document.write( "\n" ); document.write( "2(1)+6x=2
\n" ); document.write( "x=0\r
\n" ); document.write( "\n" ); document.write( "x=0
\n" ); document.write( "y=1
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