document.write( "Question 774099: 3x + 2y =8 and y= X-1, then x=
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Algebra.Com's Answer #472058 by zkiya_(6)![]() ![]() ![]() You can put this solution on YOUR website! 3x + 2y = 8 \n" ); document.write( "y = x-1\r \n" ); document.write( "\n" ); document.write( "3x + 2(x-1) = 8 \n" ); document.write( "3x + 2x - 2 = 8 \n" ); document.write( "5x = 10 \n" ); document.write( "x = 2 \n" ); document.write( " |