When rearranging algebraic equations... (clever maths people please read on)?
952896
yes. when you multiply them on the divided sign, it gets rid of them. Example\n\na / b = xc\n\na =(xc)b
926866
it really doesnt matter...\nyou could do a x b then the answer times c\nb x c and then the answer times a\nor c x a and then the answer times c\n\nif you have a calculator just enter it as a x b x c\n\nno matter how you multiply them you will get the same answer
95183
thats not a big issue.....u can rearrange the letters to numbers...for example if the problems lists the coordinates as a,b,c,d etc....mark a=1, b=2, c=3 atc....\nhope this helps
1117062
if ur just solving that equation...u dont need to switch the sign.....\nwatch (im not gonna have the equal sign on the bottom takes too long). \n\nx-1<-3\n(add one to both sides now)\nx<-2\n\nthers ur answer
266405
The order of operations gets messed up.  You have to add x+y before you square it.\n\n PEMDAS \n  (You might remember this as "Please excuse my dear Aunt Sally.")\n\nOrder of Operations\n\nParentheses \nExponents \nMultiplication and Division \nAddition and Subtraction
559152
are u sure its not supposed to be the other way around. Cuz that would make a little more sense.\n\nBut if not, then it would probably be:\n1 + ((4s squared - 11) / (s to the 4 - 3s squared -11))\n1 the quotient. the rest the remainder.
780298
first u distribute the - to the stuff in the parenthesis so you have\n7x^2-3+x^2\nthen combine like terms\n8x^2-3
864870
http://purplemath.com/modules/index.htm\n\nis an awesome resource for all kinds of algebra topics, even ones you may have forgotten and need to brush up on.\n\nTake a look at that one.\nUMRmathmajor
364344
emmmmmm\n\nd. its not a fuction of x in terms of y explicitly. It needs to be rearranged
35955
like this???            \n              \n                x x x x x \n                x x x x x \n                x x x x x \n                x x x x x \n               (4x5/5x4)
931883
Ummm...\nThe equation of algebra, eh?\nWhat on earth are teachers teaching kids these days?!
288520
cmon dont do this again, give the other equation
815583
not sure what your question is, but here's a quick n' dirty to solving simple algebraic equations:\n\nwe'll use this simple equation 5 - x = 4x\n\n\nstep 1: get all your variables on one side of the = and constants on the other... think of the = as a balance point on a balance scale...  you can do anything to one side, and as long as you do it to the other, it will stay balanced!\n\nso to get the x from 5 - x to the other side, we need to add an x to both sides:  5 - x + x = 4x + x, 5 - 0 = 5x, 5 = 5x\n\nstep 2: get the variable down to one multiplier\n\nwe know what 5x is, but we want to know x... so how do we find out?  Well, since we know what 5 times x is, we can divide this by 5 to get x.  But, we want to stay "balanced" so we have to divide both sides by 5:\n\n5x / 5 = 5 / 5\nx = 1\n\nVoila!  Solved :)\n\nHope this helps.
27304
yes, i think that i have had that problem before.  You understand the general idea, but not the specifics.  Like, algebra for me is hard.  I know that you need to get rid of one thing on one side, and put it on the other.  I understand that, but not how to do the entire problem
895063
Google the word algebra help.  Purple math is great, but there are other sites also.  I am sorry I do not have the names at the moment.
930497
find the standerd formula, rearrange it, and plug in the numbers
800541
You could have added -2x to each side and the x-values would be on the right in the form 6 = -2 + 2x. It's just more natural to have x on the left. But if you do it the other way, you can just switch each side of the equation and say -2 + 2x = 6. It doesn't matter which way you do it so long as you manage to get all of the x's on one side.