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Sergio039 [100]
3 years ago
7

When three times a number, x is added to 15, the result is 3. What is the value of x?

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
5 0
15 + 3x = 3.  Find x.  Subtr. 3 from both sides:  12 = -3x, so x = -4 (answer)
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