Substitution // Substituting into Expressions and Equations

In this video we take a look at how to use the substitution method with different expressions and equations. ⬇️ TIMESTAMPS ⬇️ 0:00 Introduction 0:12 Worked Examples: Example 1 1:55 Worked Examples: Example 2 3:49 Practice Questions: Question 1 4:35 Practice Questions: Question 2 5:38 Practice Questions: Question 3 6:39 Practice Questions: Question 4 8:04 Practice Questions: Question 5 ⬇️ ALGEBRA PLAYLIST ⬇️ https://bit.ly/3OFMcqB Thanks for watching! Feel free to leave a comment and if you found this video useful, please consider liking and subscribing to the channel. ⬇️ SOCIALS ⬇️ TikTok:   / mathstutortom   Instagram:   / maths.tutor.tom   Music by https://www.bensound.com/free-music-f... License code: OLPWWDPWS4I7FVOB