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Yuri [45]
3 years ago
11

I am thinking of a number. It is increased by 7. The sun is 21. What is my number?

Mathematics
2 answers:
Semenov [28]3 years ago
8 0
21-7=14
The answer is 14
Natalka [10]3 years ago
3 0
21 minus 7 = 14. your number is 14
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The difference of a number times
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7 x  - 5 = 8 
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a Step-by-step explanation:

6 0
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Usimov [2.4K]
If you mean the equation 1/5 (5x +12) =18 then your answer would be x=15.6 or in the exact form of 78/5

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