I need help with a math problem asap!?
600534
Okay, so combine all like terms (i.e. the aX's, and the numbers without a variable):\n2X+X+2/3(X)-15 = 106\nNext, simplify the terms that you can:\n2X+X = 3X\n3X+ 2/3(X) = 3 and 2/3 (X) or 11/3 (X)\n(it is usually easier to use improper fractions with algebra, in my experience)\nSo, now the problem reads:\n11/3 (X) - 15 = 106\n\nWell, does this look like something you can do?\n\n\nSo, add 15 to both sides to balance them out so that they are still equal (the main point of algebra is to rewrite a problem so that it is still the same, but in a different form that you can use to your advantage, which is done by "making both sides equal", or doing the same to both sides. Technically, you could square both sides and it would still be true (ex: (2X-15+X+2/3(X))^2 = 106^2)\nbut why would you do that? It wouldn't really be useful.  anyhoo . . .)\nSo now the problem is:\n11/3 (X) = 121\nThe reason you do addition and subtraction first is because it makes things less complicated.  Really, you could do it in any order, so long as you make both sides equal, but you could really complicate things and make it more likely to get the problem wrong if you do multiplication or division first because you have to do it to the WHOLE SIDE, meaning, you would be adding somthing like 11/3 * 15 to 11/3 * 106.  Complicated.\nSo now, you are practically done.  Divide 121 by 11/3 (or multiply 121 by 3/11) and you've got your answer, which by the way is 33.  Now that you've got it, plug it in and double check to make sure it's right, as in\n(2*33) - 15 + 33 + (2/3(33)) =? 106
1102373
i wont answer.... log onto www.mathguru.com and discover solutions with explanations.
99622
go to yahoo help is very easy, you will find the answer in seconds.
202280
http://www.aaamath.com/ Try this. Hope it works!!
858552
Have you tried these?  Surely you've been told that division by 0 isn't possible, so there's your answer for 7.  I'm not doing any others on Yahoo answers (too many at once), but if you really need help and are willing to do as much as possible for yourself I'll help you if you email h_chalker@yahoo.com.au, but nasty Maths teachers like me won't just hand you 7 answers on a plate!
913268
Snow, i am sorry but i have no idea! i have some suggestions for helpful websites, though\n\ntry mathforum.org/dr.math/\n\nsorry i could not be more help ful!!! good luck
175327
Try this, maybe?\n\nhttp://mathforum.org/library/drmath/drmath.elem.html
209966
Set up an equation:\n\n72 = .6 * X\n\n72/.6 = X\n\nX = 120
1168806
Do your own math homework...
1169010
Find d?\n\nWhere are a, b, and c?\n\nwhy don't you write out the entire problem if you want help?
525953
X = 24/Y  Just start plugging in Y and getting X, there are lots of possibilities, unless you restrict it to just whole numbers.
53373
Here are a few sites you can check out:\nhttp://www.freemathhelp.com/\nhttp://www.mathgoodies.com/\n\nHope these sites can help you..
298555
If it's math you can get some pretty good help at math.com. going to google for extra practice in pretty much anything. edhelper has worksheets you can print.
316406
Depends on how fast you're counting...\n\nhttp://hub1.worlded.org/docs/maththing/ny1p5.htm\nhttp://mathforum.org/library/drmath/view/58739.html
957682
half it then times it by 2! that will give u the answer
937830
T=m1*-9.8+m1*a\nT=m2*a--m2*-9.8\n\nset them equal and solve for a\n\ntrust me, i had a test on this today
915753
To help solve for t you'll need to use the quadratic formula. It's too difficult to show how I got the answer since I can't use the correct symbols, but the answer is t = 1.39.