Question

Hey guys! I really need help with this one question if that's okay. I want you to walk me through it, because I am so lost. This is for Algebra 2.
1. Solve the system by Elimination.
x + 5y - 4z = -10
2x - y + 5z = -9
2x - 10y - 5z = 0

Thank you in advance! Whomever helps, will receive medal :)

Answer 1

Hey

Answer 2

I remember these, they suck, lol xD

Answer 3

Takes a while, and Iʻm afraid I donʻt have time. Iʻd suggest asking this question in the Mathematics section. Also, there is an easier way to solve them, using matrices. But, ig u have to use elimination, so that sucks ;p

Answer 4

I remember on the test, everyone acted like they did elimination, but they all used matrices ;p

Answer 5

Yeh they really do. Hey! Sorry, I'm okay now :) someone else helped me. We spent hours on it lol. But I'm gonna go ahead and give you a medal for attempting <3 lol k? K! @ShadowLegendX

Answer 6

ty ;p

Answer 7

No problem! :)

Answer 8

Have you been already helped @Ray1998?

Answer 9

Oh, yes! Sorry, thank you :) I forgot to close the question. I've been helped! But thank you :) I'll fan you for checking. @Hoslos