Suppose that XA equals 10.What are the values for d₁⁺ and d₁⁻ in the following constraint?
XA + d₁⁻- d₁⁺ = 7
A)d₁⁻ = 0,d₁⁺ = 3
B)d₁⁻= 3,d₁⁺ = 0
C)d₁⁻ = 7,d₁⁺ = 0
D)d₁⁻ = 0,d₁⁺ = 7
E)d₁⁻ = 10,d₁⁺ = 3

Question

Quizplus · Accepted Answer

Given XA = 10 and the equation XA + d₁⁻ - d₁⁺ = 7, substituting XA = 10 gives 10 + d₁⁻ - d₁⁺ = 7. Solving for d₁⁻ and d₁⁺, we find d₁⁻ = 0 and d₁⁺ = 3 to satisfy the equation, making the system balanced.

Suppose That XA Equals 10