Linear equation || Substitution method || Elimination method || Cross-multiplication method ||

Linear equation || Substitution method || Elimination method || Cross-multiplication method || For graph method: https://youtu.be/a_oTeR5Jnfg 0:00 -Intro 0:19- Category of polynomials and equations 2:10- Substitution method 8:14 Elimination method 13:20 Cross-multiplication method 20:05 Graph method

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#Mathswitharjun LinearEquation ... https://www.youtube.com/watch?v=fu9Ruk22JbQ