document.write( "Question 990346: The difference of two numbers is four. Three times the smaller number less twice the larger number is one more than four times the smaller. \r
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document.write( "X-Y=4, 3x-2y=4x-1 \n" );
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Algebra.Com's Answer #610375 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! x-y=4, true, but y must be smaller. \n" ); document.write( "3y-2x=4y+1 \n" ); document.write( "first equation x=y+4 \n" ); document.write( "substitute \n" ); document.write( "3y-2(y+4)=4y+1 \n" ); document.write( "3y-2y-8=4y+1 \n" ); document.write( "y-8=4y+1 \n" ); document.write( "-3y=9 \n" ); document.write( "y=-3 \n" ); document.write( "x- (-3)=4 \n" ); document.write( "x+3=4 \n" ); document.write( "x=1 \n" ); document.write( "y=-3 \n" ); document.write( "3(-3)-2(1)=-11, which is 1 more than 4(-3), and -11 is 1 more than -12 \n" ); document.write( " |