meccaunique8 meccaunique8
  • 24-11-2015
  • Mathematics
contestada

How do you solve 8a+a-3=6a-2a-3 step by step

Respuesta :

arnzenegger arnzenegger
  • 24-11-2015
8a + a - 3 = 6a - 2a - 3

1. Add the a's on both sides:

9a - 3 = 4a - 3

2. Shift 4a to the left and -3 to the right of the equals sign (this changes their signs):

9a - 4a = -3 + 3

3. Simplify:

5a = 0

So a = 0

Answer Link

Otras preguntas

Help ASAP You can improve many health problems caused by being overweight by losing as little as which percentage of your body weight listed below? A. 5-15 B. 0
I need help!!!!!!!!!!!!!
Pouquois le forum est-il le cœur de la cité
Calculate the kinetic energy (in joules) of a mole of water molecules traveling at 11.7 m/s.
Abigail convinces Mary to rejoin her group by?
Inference context clues help you figure out unknown words by providing a word or words with a- exact definition b-idea of meaning c-opposite meaning d-same mea
A person earns ​$16 one year and gets a​ 5% raise in salary. what is the new​ salary?
Which act allowed the president to imprison or deport dangerous enemies at wartime? A. Alien Enemies Act B. The Aliens Naturalization Act C. The Naturalizati
What is heuristic strategy? user: algorithm strategy?
Alaska a country or state?