Question

Can someone help me with this system of equations problem?

Answer 1

http://prntscr.com/dhwtdh

Answer 2

your supposed to add the equations or something

Answer 3

Do you prefer elimination or substitution?

Answer 4

Add all 3 equations which will eliminate the "z" terms

Answer 5

Use: \(\ (R_a ~, n) : ( R(_b-_c), (-)n) \) for Substitution

Answer 6

Elimination*

Opps

Answer 7

@thefluffmuncher: would you please join this discussion. You could ask questions, you could share your thoughts, you could indicate which method you want to use to solve this system of equations.

Answer 8

I'm sorry, I went AFK

Answer 9

I figured out the answer

Answer 10

Nice