Answer:
1. y=5-2x
2. -y=5-2x
3. 
Step-by-step explanation:
1. 2x+y=5
y=5-2x
2. 2x-y=5
-y=5-2x
3. x+2y=5
2y=5-x

<h2>please mark me brainliest</h2>
Answer: i tried
1. 7,350.98
2. 432
3. 2016
4. 311404
Step-by-step explanation:
Answer:
5-3+2=4
Step-by-step explanation:
5-3=2
2+2=4
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