Use the following to answer questions :
-Use back-substitution to find the solution.
A) (27, -7, -5)
B) (-5, -7, 27)
C) (25, -7, -5)
D) (-5, -7, 25)

Question

Use the following to answer questions : 
-Use back-substitution to find the solution.
A) (27, -7, -5) 
B) (-5, -7, 27) 
C) (25, -7, -5) 
D) (-5, -7, 25)

Quizplus · Accepted Answer

The correct solution is (27, -7, -5) because back-substitution typically involves solving equations from the bottom up in a system of linear equations, ensuring that each variable satisfies its respective equation. This choice correctly reflects the values of the variables that would result from such a process.

Use the Following to Answer Questions