brileesmithson brileesmithson

23-08-2021
Mathematics

contestada

Three times the sum of a number and 2 is the same as three-fifths of the sum of the same
number and 22. What is the number?

Respuesta :

anasweeney43 anasweeney43

25-08-2021

Answer:

3

Step-by-step explanation:

3(n+2)=3/5(n+22)

3n+6=3/5n+66/5

3n-3/5n = 66/5 - 6

2.4n = 7.2

n = 7.2/2.4

n = 3

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