10. Solve the system using substitution. (2 points)
3x - y = -1
x - y = -3
What is the...
Mathematics, 20.04.2021 07:00 mdarter
10. Solve the system using substitution. (2 points)
3x - y = -1
x - y = -3
What is the solution for y?
-4
- 1
1
4
Answers: 2
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