document.write( "Question 294661: One number is four more then a second number. Five times the first is one less then two times the second. Find the numbers.
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document.write( "4x+y=
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document.write( "5(4x)=2y-1
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document.write( "Its late and again I am not sure where to begin
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document.write( "Thanks \n" );
document.write( "
Algebra.Com's Answer #212433 by stanbon(75887) ![]() You can put this solution on YOUR website! One number is four more then a second number. Five times the first is one less then two times the second. Find the numbers. \n" ); document.write( "--- \n" ); document.write( "Equations: \n" ); document.write( "x = y + 4 \n" ); document.write( "5x = 2y-1 \n" ); document.write( "----------------- \n" ); document.write( "Substitute for \"x\" and solve for \"Y\": \n" ); document.write( "5(y+4) = 2y-1 \n" ); document.write( "5y+20 = 2y-1 \n" ); document.write( "3y = -21 \n" ); document.write( "y = -7 \n" ); document.write( "----------- \n" ); document.write( "Since x = y + 4, x = -7+4 = -3 \n" ); document.write( "====================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |