document.write( "Question 788167: Find the solution to this equation: 3x + y = 6; y + 2 = x \n" ); document.write( "
Algebra.Com's Answer #478420 by mananth(16946)\"\" \"About 
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3x + y = 6; y + 2 = x\r
\n" ); document.write( "\n" ); document.write( "substitute x \r
\n" ); document.write( "\n" ); document.write( "3(y+2)+y=6\r
\n" ); document.write( "\n" ); document.write( "3y+6+y=6\r
\n" ); document.write( "\n" ); document.write( "4y=0\r
\n" ); document.write( "\n" ); document.write( "y=0\r
\n" ); document.write( "\n" ); document.write( "plug y\r
\n" ); document.write( "\n" ); document.write( "y+2=x
\n" ); document.write( "0+2=x\r
\n" ); document.write( "\n" ); document.write( "x=2
\n" ); document.write( "
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