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Over [174]
3 years ago
9

I think of a number N. I add 5 to N and then multiply the answer by 3. The result is 84. What is the number N that l first thoug

ht of?
Mathematics
2 answers:
DanielleElmas [232]3 years ago
7 0
84/3 = 28 
28-5 =23
Resposta = 23
Grace [21]3 years ago
4 0
The answer is 26.33 repeating 
How you get that answer is
First do N times 3 
so the you have 3n + 5 = 84
minus 5 from both sides and then you get 3n = 79
divid both sides by 3 and then you get n = 26.33 reapting
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