document.write( "Question 513938: Let me tell you why I am Using this site, Today I was taking my test and had no CLUEE on what to do or how, So today I looked up lessons and problems to help my self out, in order to atleasst finish my exam tomorow and get a somewhat good grade! so As I was doing my lesson I came across some problems that I couldn't solve properly. Please answer. Thanks for your helpp! ( any numbers with a / sign is a fraction) Please Show all work so I under stand how the problem is done, Just a answer wouldn't help if I didn't know how the problem was solve. Also sorry if this is in the wrong section.+
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document.write( "#1: 5-9w=23 #2: 3/2a-8=7 #3: 7=c/-5+3 #4: 6+-12+h/-7 \n" );
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Algebra.Com's Answer #343231 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! #1: 5-9w=23 \n" ); document.write( "Add 9w to both sides \n" ); document.write( "Subtract 23 from both sides \n" ); document.write( "--- \n" ); document.write( "9w = -18 \n" ); document.write( "Divide both sides by 9 to get: \n" ); document.write( "w = -2 \n" ); document.write( "=================================== \r \n" ); document.write( "\n" ); document.write( "#2: (3/2)a-8 = 7 \n" ); document.write( "Add 8 to both sides: \n" ); document.write( "(3/2)a = 15 \n" ); document.write( "--- \n" ); document.write( "Multiply both sides by (2/3) to get: \n" ); document.write( "(2/3)(3/2)a (2/3)15 \n" ); document.write( "a = 10 \n" ); document.write( "======================================== \r \n" ); document.write( "\n" ); document.write( "#3: 7=c/-5+3 \n" ); document.write( "7 = (c/-5) + 3 \n" ); document.write( "Subtract 3 from both sides \n" ); document.write( "4 = (c/-5) \n" ); document.write( "Multiply both sides by -5 to get: \n" ); document.write( "c = -5*4 \n" ); document.write( "c = -20 \n" ); document.write( "======================================== \r \n" ); document.write( "\n" ); document.write( "#4: 6+-12+h/-7 \n" ); document.write( "Not an equation. \n" ); document.write( "========================= \n" ); document.write( "Comment: It would help if you used parentheses when you post your problems. \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( "============== \n" ); document.write( " \n" ); document.write( " |