Topic: solving linear equations list of topics
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5 items are filed under this topic.

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	Solve for x and y		2007-03-27
		From anthony: solve y=4x and x+y=5 Answered by Sara Ulmer.
	Nickels, dimes and quarters		2007-02-05
		From Avinash: Mary has 48 coins made up of nickels, dimes and quarters with a total value of $5.10. She has 4 more dimes than nickels and quarters combined. How many coins of each kind does she have? Use matrix to solve the system Answered by Stephen La Rocque.
	The elimination method		1999-12-02
		From Jennifer: Could I get an answer to this one: 2x+5y=36 3x+2y=32 I have to use the Elimination method, as I already know how to do Substitution. How do I begin and show my work? I'm attempting to eliminate the values for y. Answered by Penny Nom.
	Linear Equations		1999-01-16
		From Casie Tomney: My dad and I have been trying to figure, how to solve for x on any of these problems my teacher gives us. The problem is: 2h/3 + 1/2 = 5h/6 - 3/4 Thanks!!!!!!!! Answered by Jack LeSage.
	A Linear System		1998-10-08
		From Jason Bussey: The linear systems with the following pattern all have the same solution. Is their some kind of reasoning as to why this is so? 2x+3y=4 3x+4y=5 4x+5y=6 5x+6y=7 The solution is always x=-1, y=2 Thank you Jason Answered by Penny Nom.

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