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

Question

Over [174]

4 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] · Answer 1 · 2022-01-19T20:57:03+03:00

DanielleElmas [232]4 years ago

7 0

84/3 = 28
28-5 =23
Resposta = 23

Grace [21] · Answer 2 · 2022-01-19T19:49:21+03:00

Grace [21]4 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