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Pls help due now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Pls help due now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-example-1
User Evgeny Lukianchikov
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1 Answer

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20 votes

Answer:

A. 9x = 18

Explanation:

4x - y + 5x + y = - 3 + 21

9x = 18

x = 2

User DoDo
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