SOLUTION: Identify the solution(s) of the system of equations, if any. x + 2y = 7 4x - 4y = 10

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Question 897861: Identify the solution(s) of the system of equations, if any.
x + 2y = 7
4x - 4y = 10
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi

x + 2y = 7

4x - 4y = 10



2x + 4y= 14  |multiplying thru by 2 to  eliminate the y variable by adding the Eqs

4x - 4y = 10

  6x = 24

   x = 4  and y = 3/2  



 

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