hongyulim06 hongyulim06

11-11-2019
Mathematics

contestada

When 25 is added to a number and the result is
halved, the answer is 3 times the original
number. What is the number?

Respuesta :

meshellefrandsen meshellefrandsen

11-11-2019

Answer:

x=125

Step-by-step explanation:

(25+x)/2=3(25)

3×25=75

(25+x)/2=75

75×2=150

25+x=150

x=125

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