peaches47320001 peaches47320001
  • 11-08-2015
  • Mathematics
contestada

what is four times a age decreased by 3 is equal to 3 times the age increased by 7. what is the age

Respuesta :

JaySL JaySL
  • 11-08-2015
Call the age a.

4a-3=3a+7

Add 3 to both sides and subtract 3a from both sides to get:

a=10

Therefore, 10 is the age.
Answer Link

Otras preguntas

mrs.jackson gives the table below to her students in order for the function to be linear what must m be and why?​
What is histography?
___ was arrested when lost in Spanish territory. Thomas Jefferson Zebulon Pike George Rogers Clark Stephen Long Meriwether Lewis
PLEZ HELP ME ASAP 21.66÷5.7
Find the number of real number solutions for the equation. x^2 - 3x + 8 = 0 A) 2 B) 0 C) Cannot Be Determined D) 1
If P(A)=0.35, then the probability of the complement of A is 0.55 -0.35 0.35 0.65
Can you answer this for me please
When an organism is finished growing, which of the following best describes what happens on the cellular level? A. Its cells stop reproducing. B. Its cell
3. Match two so the information is true
What is the functions of a header when writing HTML? A. It provides the browser with informations about the web page B. It describes which computer language was