document.write( "Question 301244: Can you help me solve this by subsititution\r
\n" ); document.write( "\n" ); document.write( "Y = 3x +2. 8x = 4y-12
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Algebra.Com's Answer #215992 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
Y = 3x +2.\r
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\n" ); document.write( "\n" ); document.write( " 8x = 4y-12\r
\n" ); document.write( "\n" ); document.write( "8x= 4(3x+2)-12\r
\n" ); document.write( "\n" ); document.write( "8x= 12x+8 -12\r
\n" ); document.write( "\n" ); document.write( "8x-12x= +8-12\r
\n" ); document.write( "\n" ); document.write( "-4x= -4
\n" ); document.write( "x=-4/-4\r
\n" ); document.write( "\n" ); document.write( "x=1
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