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

What it the direction of the weight or force of gravity?
rearrange the followingexercise / match / country / city/ capital / in / to / you / have / the / first / to / its .​
A ball is thrown up into the air. The time that it takes to go up equals
whats the inequality?? i need help with this!!
What type of political system did the empires of W. Africa have? * Monarchy Democracy Oligarchy Republic
Apollo Cinemas opened at 10 a.m. In the first hour they sold tickets to 240 people. In the second hour 25% more people purchased admission tickets than in the f
A train travels 380 miles in 5 hours 15 minutes. Calculate its average speed.
Quirk ideas for BNHA or My Hero Academia? Favorite ships? Anyways, have a great day!
Who is good on writing essays or short stories ???? please
-" is a root word that means "blood."