miyaperkins04 miyaperkins04
  • 14-09-2020
  • Mathematics
contestada

Robert's father is 4 years older than 3 times Robert's age. His father is 40 years old. Write the equation used to determine Robert's age.

Respuesta :

Ruilin0715
Ruilin0715 Ruilin0715
  • 14-09-2020

Answer:

robert is 12 years old

Step-by-step explanation:

robert's age=x

40=3x+4

that's the equation

40=3x+4

=36=3x

x=12

Answer Link

Otras preguntas

How did the timing of General Washington’s attack on Trenton help ensure a colonial victory?
Brian ran 414 miles in 3/4 of an hour. How fast was Brian running
How to simplify 5+10(2n+7)
Rhetorical devices are techniques used to distract the reader from the main purpose of the text. True False
Write a paragraph on the following In what ways can sounds inspire the imagination?
Matching the following terms with their correct definitions or examples. 1. community the place an organism lives 2. biome a group of populations 3. habita
If you have 5 tenths of a dollar, how much money do you have
find area of a rectangle with vertices -9,3 -9,-7 -6,-7 and -6,-3
which of the following best describes why historians use historical thinking skills?
Which committees were formed in 1772 to improve communication between the colonies