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avatar+19 

A + B = 269

Y - X =269

B + X =129

 

how do i find?

A,B,X,Y

 Apr 13, 2018

Best Answer 

 #1
avatar+28064 
+2

You have three equations in four unknowns. There are an infinite number of possible solutions! To get a unique solution you need a fourth, independent equation.

 Apr 13, 2018
 #1
avatar+28064 
+2
Best Answer

You have three equations in four unknowns. There are an infinite number of possible solutions! To get a unique solution you need a fourth, independent equation.

Alan Apr 13, 2018

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