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Mathematics, 10.09.2021 19:50 SmokeyRN

What is 3x + 3 = 21?
3x+ 3= 21
-3. -3
3x = 18
3x/3x. 3/18
X=6

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Answers: 1

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You know the right answer?
What is 3x + 3 = 21?
3x+ 3= 21
-3. -3
3x = 18
3x/3x. 3/18
X=6...
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