Solving simultaneous equations by elimination

In this video we look at a method of solving linear simultaneous equations called elimination where the goal to combine the two equations into one whilst eliminating a variable. From this we can then solve the problem. (With examples).

[kiwi]

i dont really comment on math videos but thank youuu this was really helpful :>

[AlizeRocha]

Where did the 2x come from? In problem 2

[strikz]

you explained this so well i fully understood all of it tysm

[jworldgaming.]

Why multiple by 3 and when did 9 come from

[BankoleEyitayo]

nice video im writing my final exams in few months

[Abedpanduolga]

Totally confused....where is ×2 coming from??

[ample]

when do you add and subtract 2 and 3 because you added in the first one and subtract in the second and didnt explain

[pempherontaba]

I have no idea whats going on here bro your method its very confuse based on what I know😞😞😥😥😥

[claraLilian]

Thanks a lot. I do have pro with these topic but now am cool.

[cas]

thank u so much i have a math exam tommorow😭

[roccocoa]

On the last problem, i got x as -47/11 and y as 63/11. When substituting into equation 1, it came out as 33 so im confused

[radyapanglimunan]

you dont know hom helpfull this videos is, thxx!!

[kemoneseaton]

Base on what I've learned this isn't correct or maybe it's just different numbers that u used than what I used. Cause I used 2 and 3 to get the coefficients to be equal numerically

[iamserious]

Excuse me why did you multiply by three

[SimonKissi-jk]

I love this❤😊.little by little you will understand ❤

[sahilpawar]

How to know when to add or subtract equation

[bharathvarshagoud.g]

Bro I did not understood even I practiced it for 10 timesss
Now I understood cuz of uu🙏🏻🙏🏻

[NafisatuKinyuy]

Thank you very much i really understand the equation

[enahorosylvester]

I don't' understand elimination