I need help in a problem solving (more details here)?
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If 6 packages weigh 0.936 LB..\n\nDivide 0.936 by 6.\nYou get 0.156 LB. Each package weighs 0.156 LB.\n\nTo find how much 12 packages weigh, multiply 0.936 by 2.\nYou get 1.872 LB.
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Add them together and divide by 5.\n\nWow. I could seriously have you people do my homework for me. Every night. I'll type out the problems and see how you all do. :P JP
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You see, it would be easier to post *exactly* what you have to do because at the moment you are not providing enough information on the problem.  For example, it seems to me that you maybe solving for integer solutions (x,y), with integers a,b,c.
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i can give you the solution contact me on silentsakky@gmail.com
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Problem:  What to do when you have no idea what problem and solution to use for a problem/solution speech.\n\nSolution:  Use the problem of not having any idea.
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Its tricky work, i need digrams to explain to you so your better just following this link, I think it will help you out.
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Try www.purplemath.com it shows you how to work out problems step by step
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so u need help well i have afriend who could help ya!!!\nso answer back
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whats the equation or formula u need help with?
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I'd suggest searching for such problems here on yahoo answers.  You can find out how to do it.
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All this problems are solved using the equation:\n\nHeat = M * Cp * DeltaT\n\nPlug the numbers, check wich one is OK.  Oh, and watch the units.
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Are you asking for help or an answer?\n\nTake any 2 equations and multiply all of the terms or one or both by numbers that will make one of the terms in each equation have the same coefficient. Now subtract one from the other and the term will disappear. Now take the resulting equation and do the same with it against the third. Keep doing this until you are down to one term and solve for the variable. Now substitute the variable into the equation and solve for the other variables.
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So, continuing with mr_w's excellent example, we have 4 equations in 4 unknowns. So you can set this up as a matrix-vector problem.  Define matrix M such that M * Number of games bought vector = Cost & total games vector.  Assigning the rows of M in order to the total cost, the PS3 and Xbox360 cost, the PS1 and Xbox360 cost, and the total number of games, \nM = \n70 150 300 450\n0 0 300 450\n70 0 0 450\n1 1 1 1\nNumber of games bought vector =\na\nb\nc\nd\nand Cost & total games vector =\n13910 12000 3050 54\nThe solution will find the values of a, b, c and d.\nWhen I ran the solution I ended up with noninteger values for each and the values checked with the problem statements.  I hope those values were mr_w's solution.
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Brainstorm.  Don't throw out any ideas, no matter how outrageous they sound.  Eventually, one solution will solve your problem.
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I have only problems can you help me to solve some ?
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Go to the site below.  It works great, you just put the colors where they belong and click solve, it gives you a step by step on how to solve it.
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email me for solution