Algebra - Solving Linear Equations using Determinants 1/3

In this lecture series I'll show you how to solve for multiple variables simultaneously using the technique called: the Determinant Method.

Problem Text:
x + y = 5
x - y = 7

[BACON-impy]

Was clueless looking through hours of my teacher's PowerPoint. This video was very informative and straight to the point. Thanks a lot

[Javi]

Determinants are very straight simple, no wonder why it’s 1st taught in precalculus, I’m starting high school this year

[FunOrange]

Thanks, I needed the review. This is the only sensible way I know of to solve complex linear systems.

[mikemodegrindszn]

fantastic, you saved me in my statistics course and linear algebra :)

[mroliveoil]

wow u explain it better than our teacher

[cajelafredilyna.]

You explained very well, now I can finally solve the equations in my module. Thank you❤

[eagefrost]

OMG thank you because of you it help me learned it in just a few minutes

[edwinr]

i found this very helpful, great work sir

[kazeemabdullahi]

thank you for making me know new method of solving it.

[josuepf]

Better explained than my teacher haha, gretings!!!

[jemappellemerci]

My left ear finally understands this now 😁 thanks

[akasshpatyal]

Couldn't you simply find the value of Y with subsituting value of X in any of the 2 equaitons? Why go to the lengthy process of calculating the det ?

[dinithamuthukumarana]

very helpful and clear explanation thank you sir

[niloykr_official]

Thank you Sir for this Video.❤️
I'm grateful to you...

[simonvandenbroek]

can I use this method to find the intersection between 2 vectors?

[andrewthebladethrower]

at 57, I am learning some stuff I missed out in high school

[ankurkumar-vtul]

Sir sounds is not available in right side of earphone in ur video. Sir earphone is working well even in the add during ur video.

[austinhester]

is there any way to do this on TI-84 calculator?