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1 vote
Is this how you solve x + y = -4?

x - x + y = -4 - x
y = -4 - x

2 Answers

1 vote
well theres calulator soup it teaches you alot im not so sure about the anwers but ill help in anyway

User Dbeer
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3 votes
Yes, you can also write it as y=-x-4
User Cronner
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