manideep500 manideep500

09-11-2014
Mathematics

contestada

after 15 years my age will be 4 times of present age what is my present age

Respuesta :

bigman7658 bigman7658

09-11-2014

x +15 = 4x

15 = 3x

x=5

Your present age is 5

Answer Link

konrad509 konrad509

09-11-2014

x - present age

[tex]x+15=4x\\ 3x=15\\ x=5[/tex]

Answer Link

Otras preguntas

To avoid risks associated with tornadoes, lightning, and hurricanes, in the United States you should steer clear of A. Florida. B. Minnesota. C. Nev

Which excerpt is an example of indirect characterization? Jett was a kind boy who was always willing to help anyone in need. Mariana was a chatterbox and could

Which one of these is not an example of intercellular communication? Question 5 options: A message travels between gap junctions. An electrical signal caus

What factor led to two different ways of life in the North and South? A) geography B) population C) foreign influences D) banking industry

an equivalent expression for -2×5+-8

this African country is known for its institutionalized practice of apartheid

what is a predator in science

what is 3pairs of numbers that have 5 as their greatest common factor

What is the scientific method? A. a theory that supports a sun-centered universe B. a method of study involving experimentation and observation C. a method

he and his friends 83 + 1/6 write this amount as a decimal