Substitution Method

u14 l2 t1 we1 Substitution Method

[Anyssatherandomdork]

thanks so much! this is waaaay easier to understand than how my teacher showed my class

[ashlynfaith]

Your videos are so clear and concise, thank you!

[CydroGrazz]

Thank you so much i have a test on that today, omg lifesaver

[SolarSoupYT]

All these years later, and you’re still finding ways to help me

[zynx]

Thank you!! This was so much easier than other resources I found!! ^_^

[thegreenhomosapien]

nice
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you actually earned you a tile of getting clickbait.

[krissypace]

oh my goodness! i think this video really helped! im hoping ill remember this for my test tomarrow!

[jimmiewiggins]

thank you so much this really helped me out because I didn't understand this at first but you made my day so much easier thanks to you so thank you

[arulsantoshi]

my god he did a better job than my actual teacher

[thyd]

I am learning ahead and I am getting so much information. Thank You!!!! You should teach literacy and writing next!

[erythro]

our exam is tomorrow thx for this now i only ned to learn about graphing inequalities

[NRLCS]

Exactly i love these vida they are so useful and informative. Just wondering, do you ise a pen and tablet and also do u Use paint?

[Anonymous-qzpg]

Too good i applaud you Khan Academy thank you for this, carry on your good work.

[saucekim__]

Omg thank u sir cuz i dont really understand substitution🙂

[worldwide]

This so much easier my teacher was being extra when they tried to teach this in class

[clairesullivan]

This is so much easier than what teachers show me

[mymusicfav]

Thank you...for teaching... some but, I have dout In this method 🤔🤔🤔sorry

[ammy]

Does anyone know where he got the 3 from? Xxx

[hey.n]

Truely i didnt understant.because of my mad.dont feel sad and sorry cor telling it😢😢😢😢😢😓