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Answer the one that’s is blank

Answer the one that’s is blank-example-1
User Iamdave
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2 Answers

5 votes
1. 5x + 15 = 5x + 15

2. 5x = -15

3. x = -3

Hope it helps!
User German Blanco
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5.2k points
7 votes

5x + 15 = 15 + 5x

5x = 5x

x = x

?

User Bzin
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