document.write( "Question 165256: One number is four more than a second number. Two times the first number is 12 more than four times the second number. \n" ); document.write( "
Algebra.Com's Answer #121814 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! One number is four more than a second number. Two times the first number is 12 more than four times the second number. \n" ); document.write( ". \n" ); document.write( "Let x = second number \n" ); document.write( "then from \"One number is four more than a second number\" \n" ); document.write( "x+4 = first number \n" ); document.write( ". \n" ); document.write( "From \"Two times the first number is 12 more than four times the second number\" we get our equation: \n" ); document.write( "2(x+4) = 12 + 4x \n" ); document.write( "2x+8 = 12 + 4x \n" ); document.write( "8 = 12 + 2x \n" ); document.write( "-4 = 2x \n" ); document.write( "-2 = x (second number) \n" ); document.write( ". \n" ); document.write( "First number: \n" ); document.write( "x+4 = -2+4 = 2 (first number) \n" ); document.write( " \n" ); document.write( " |