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(1) for a Simultaneous Equation in X and Y, If Dx = 25, Dy = 50 and D = 5, What is the Value of X ? (A) -5 (B) 1 5 (C) 10 (D) 5 - Algebra

Question

(1) For a simultaneous equation in x and y, if Dx = 25, Dy = 50 and
D = 5, What is the value of x ?
 

Options
  • (A) -5

  • (B) `1/ 5` 

  •     (C) 10

  •    (D) 5

Solution

(1) (D) 5

  Is there an error in this question or solution?
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(1) for a Simultaneous Equation in X and Y, If Dx = 25, Dy = 50 and D = 5, What is the Value of X ? (A) -5 (B) 1 5 (C) 10 (D) 5 Concept: Linear Equations in Two Variables Applications.
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