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		   3 items are filed under this topic. 
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    Linear equations in two variables | 
  2015-12-13 | 
   
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  From priya: I have problem in solving these equations please help me today itself very urgent: 
I)2x+y=y 
II)pie*x+y=9 Answered by Penny Nom. | 
   
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    Solve for a and t | 
  2004-10-23 | 
   
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  From Justin: How do I solve for "a" and "t" in the equations:
  
1000t= -4000 + 2000t + (1/2)at^2 
1000=2000 + at Answered by Penny Nom. | 
   
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    Solve for two variables | 
  2001-02-25 | 
   
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  From A student: How do I solve for %1 and %2 in the following formula when T1, T2 and T3 are known? %1 and %2 are ratios of the same element, therefore %1 + %2 = 100%
   (%1 x T1) + (%2 x T2) = T3 Answered by Penny Nom. | 
   
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