(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

MCQ

(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

Concept: Linear Equations in Two Variables Applications
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