Question

Help with two questions ive been stuck on? will post pic. Solve algebraically

Answer 1

Would you like step by step help?

Answer 2

Or straight to the answer

Answer 3

it doesnt matter. ive been doing this all day any nobody has been helping so ill take anything haha

Answer 4

i dont know what those little empty boxes mean?

Answer 5

hahaha its really up to you like i will take the time to explain it to you but if you dont want an explanation thats fine with me
also which boxes?

Answer 6

OMG...... wait a minute...... i know how to do these problems...i thought the z's were lil boxes

Answer 7

hahaha are you olkay then?

Answer 8

can you tell me if my answer is correct if i do them right now quick?

Answer 9

take your time i will be back in 10 minutes

Answer 10

first one is (1,0,4) second is (3,0,1) @stefrheart

Answer 11

correct! :)

Answer 12

thank you!!

Answer 13

welcome!