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amy721
08.10.2019 •
Mathematics
Write an algebraic equation for the following. three times the sum of a number and seven is two less than five times the number. a. 3x + 7 = 5x – 2 b. 3(x + 7) = 5x – 2 c. 3(x + 7) = 2 – 5x d. 3x + 7 = 2 – 5x
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Ответ:
Ответ:
3rd one im pretty sure because they are opposites :)
Step-by-step explanation: