Suppose that X1 equals 4. What are the values for d1+ and d1- in the following constraint? X1 + d1-- d1+ = 10 Solution Hi, The correct answer is as follows: If we have the following goal constraint: x1 + d1 - – d1+ = 10 If x1 = 4, then it must be true that d1 - = 6 and d1+ = 0, so they sum to 10..

1. Suppose that X1 equals 4. What are the values for d1+ and d1- in the following constraint?
X1 + d1-- d1+ = 10
Solution
Hi,
The correct answer is as follows:
If we have the following goal constraint: x1 + d1 - – d1+ = 10 If x1 = 4, then it must be true that
d1 - = 6 and d1+ = 0, so they sum to 10.