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monitta
3 years ago
6

1. Solve for x. a) 25 + 10(12 - x) = 5(2x - 7) b) 6 + 2x > 20 or 8+XsO

Mathematics
1 answer:
lawyer [7]3 years ago
3 0

Answer:

a) x=9

b)x>7 or x≤-8

Step-by-step explanation:

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Which is a correct first step for solving this equation?<br><br> −3x+2−5x−7=4x+2
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Answer: x = - 7/12

Step-by-step explanation:

-3x + 2 - 5x - 7 = 4x + 2

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3 0
3 years ago
I answered all my work correctly but I don’t understand this one.
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3 years ago
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