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44 votes
44 votes
10. Solve the system using substitution. (2 points)

3x - y = -1
x - y = -3
What is the solution for y?
-4
- 1
1
4

User MikeyWard
by
2.9k points

1 Answer

20 votes
20 votes
The answer is -4
Hope this helps
User Lubart
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3.0k points