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1 vote
3x - 7 + 15x + 16 = 9 - 2x + 4 - x

User Dimt
by
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1 Answer

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Answer:

Explanation:

18x + 9 = -3x + 13

21x + 9 = 13

21x = 4

x = 4/21

User MistaGreen
by
5.5k points
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