feranmiosuntokun03
feranmiosuntokun03 feranmiosuntokun03
  • 14-11-2020
  • Mathematics
contestada

Five years ago, John's age was half of the age he will be in 8 years. How old is he now?

Respuesta :

Noxily
Noxily Noxily
  • 14-11-2020

Answer:

Five years ago, John’s age was half of the age he will be in 8 years. How old is he

He is 18

Step-by-step explanation:

Solution:

=x-5 = (x+8)/2

=2[x-5 = (x+8)/2]

=2x-10 = x+8

=2x-x=10+8

=x=18

ANS: x=18

Answer Link

Otras preguntas

The equation of a circle is in the form: (x - h)2 + (y – k)2 = 9 If the circle is centered in Quadrant III, what must be true of h and k ? A h> 0 and k >
HEYYYYY PLEASE HELP thank you: )
As Literacy rates increase, which portion of the population is most likely to urbanize? 65-75 Elderly 15-35 Year old females O 45-55 Year old males O 0-10 Year
Someone please HELP !!!!!!!! Will mark Brianliest PLEASE !!!!!!!!!!
Which of Earth’s spheres do humans impact and how? You will get a free foot if you answer this
what is the opposite of the integer -23​
On a school field​ trip, the bus travels 20 miles in 30 minutes. Find the speed of the bus in miles per hour. Use the equation d=​rt, where d is​ distance, r is
An object is subjected to an unbalanced force. What happens to the object A- The object changes speed or direction. B- The object continues moving at a const
Fred buys flags from a manufacturer. For f dollars each and then sells the flags in his store for a 26% markup . write an expression for the retail price of a f
Which of the following is NOT a factor affecting energy as stated in the segment? A. Attitude b. Diet c. Intelligence d. Physical activity