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Mathematics, 06.04.2021 21:30 jack6563

Simplify the expression (x + 3) +9
A. 3x + 9
B. x + 9
C. x + 3
D. x + 12

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Answers: 2

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You know the right answer?
Simplify the expression (x + 3) +9
A. 3x + 9
B. x + 9
C. x + 3
D. x + 12...
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