In Exercises 1-3, solve the given system by back substitution. 1. x - 2y = 1 y
Question:
1. x - 2y = 1
y = 3
2. 2u - 3v = 5
2v = 6
3. x - y + z = 0
2y - z = 1
3z = - 1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Question Posted: