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1 vote
Solve using substitution.
- x - y = -1
X = 2

User Artemix
by
4.5k points

2 Answers

4 votes
- 2 - y = -1
Add 2
-y = 1
Y = -1
User Dennis Anikin
by
6.3k points
3 votes

Answer:

x = 2

y = -1

Explanation:

-(2) - y = -1

add 2

-y = 1

divide by -1

y = -1

User TJ Seabrooks
by
5.7k points