document.write( "Question 319073: ONE OF THE TWO NUMBERS EXCEEDS THE OTHER BY SEVEN AND IF WE ADD FOUR TIMES THE SMALLER TO FIVE TIMES THE GREATER WE GET 143.FIND THE NUMBERS? \n" ); document.write( "
Algebra.Com's Answer #228402 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "Let's have x be the smaller and (x+7) be the larger number. Here's the equation that can be setup: \n" ); document.write( "4x+5(x+7)=143 \n" ); document.write( "Combine like terms to get: \n" ); document.write( "9x+35=143 \n" ); document.write( "Subtract 35 from both sides to get: \n" ); document.write( "9x=108 \n" ); document.write( "Divide by 9 to result in: \n" ); document.write( "x=12 \n" ); document.write( "So the numbers are: \n" ); document.write( "12 & 19 \n" ); document.write( "Make sense? \n" ); document.write( "RJ \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |