document.write( "Question 6178: I am having trouble with another problem, The question is Find the value of y in the equation 3/y-2=8. I think the answer is y=1 5/8. Am I right? Please let me know. \n" ); document.write( "
Algebra.Com's Answer #3291 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! It is not altogether clear how this problem should be read.\r \n" ); document.write( "\n" ); document.write( "Is it (3/y) - 2 = 8 or is it 3/(y-2) = 8\r \n" ); document.write( "\n" ); document.write( "Let's take the first one:\r \n" ); document.write( "\n" ); document.write( "(3/y) - 2 = 8 Add 2 to both sides. \n" ); document.write( "3/y = 10 Multiply both sides by y. \n" ); document.write( "3 = 10y Divide both sides by 10. \n" ); document.write( "y = 3/10 = 0.3\r \n" ); document.write( "\n" ); document.write( "Now the second one:\r \n" ); document.write( "\n" ); document.write( "3/(y-2) = 8 Multiply both sides by (y-2) \n" ); document.write( "3 = 8(y-2) Distribute the 8. \n" ); document.write( "3 = 8y - 16 Add 16 to both sides. \n" ); document.write( "19 = 8y Divide both sides by 8. \n" ); document.write( "y = 19/8 = 2 3/8 = 2.375\r \n" ); document.write( "\n" ); document.write( "Neither one of these answers matches the one you have given. \n" ); document.write( " \n" ); document.write( " |