document.write( "Question 9722: Please help me solve x+1/3 = 5 - x+2/7. I came up with 5.6, but the book says the answer is 46/5. \n" ); document.write( "
Algebra.Com's Answer #5265 by askmemath(368)![]() ![]() ![]() You can put this solution on YOUR website! After 5 different combinations I finally realized the problem is to be read as \r \n" ); document.write( "\n" ); document.write( "(x+1)/3 = 5 - (x+2)/7\r \n" ); document.write( "\n" ); document.write( "Adding (x+2)/7 on both sides \r \n" ); document.write( "\n" ); document.write( "(x+1)/3 + (x+2)/7= 5\r \n" ); document.write( "\n" ); document.write( "Taking LCM and cross multiplying\r \n" ); document.write( "\n" ); document.write( "7x+7 + 3x+6 = 5x21\r \n" ); document.write( "\n" ); document.write( "10x+13 = 105\r \n" ); document.write( "\n" ); document.write( "10x = 92\r \n" ); document.write( "\n" ); document.write( "x = 45/6 (Dividing throughout by 10 and simplifying) \n" ); document.write( " |