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Evgen [1.6K]
2 years ago
12

Ten times the sum of three and number is -21. what is the number?

Mathematics
2 answers:
serg [7]2 years ago
4 0

Answer:

7? 7 x -3 21

Step-by-step explanation:

enot [183]2 years ago
3 0
10(x+3) = -21

-51/10

Mark brainliest please
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