
Solving Linear Equations Using Substitution
Learn how to solve linear equations in the form 4a + 2b = 36 using the substitution method. Practice solving equations step-by-step with given values. Improve your mathematical skills with guided examples.
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Presentation Transcript
Solving Linear Equations: Solving Linear Equations: Solving equations in the form Solving equations in the form ax ax + by = c using substitution using substitution + by = c Silent Teacher Intelligent Practice Your Turn Narration Solve 4? + 2? = 36 when ? = 10 Solve 4? + 2? = 36 when ? = 10 Solve 4? + 2? = 36 when ? = 10 Solve 4? + 2? = 36 when ? = 10 Example For more videos visit mrbartonmaths.com/videos mrbartonmaths.com/videos
Worked Example Your Turn Solve 4? + ? = 15 when ? = 3 Solve 4? + ? = 30 when ? = 3 Solve 4? ? = 15 when ? = 3 Solve 4? ? = 30 when ? = 3 @mrbartonmaths
A) Solve 4? + 2? = 36 when ? = 10 B) Solve 4? + 2? = 36 when ? = 10 C) Solve 4? + 2? = 36 when ? = 10 D) Solve 4? + 2? = 36 when ? = 10 E) Solve 4? 2? = 36 when ? = 10 F) Solve 4? 2? = 36 when ? = 10 G) Solve 4? 2? = 36 when ? = 1 H) Solve 4? 2? = 36 when ? = 1 I) Solve 4? 2? = 36 when ? = 1 J) Solve 4? + 2? = 36 when ? = 1 K) Solve 4? + 2? = 36 when ? = 1 L) Solve 4? + 2? = 36 when ? = 1 M) Solve 4? + 2? = 36 when ? = 1 N) Solve 4? 2? = 36 when ? = 1 O) Solve 4? + 2? = 36 when ? = 1 P) Solve 4? 2? = 36 when ? = 1 Q) Solve 4? 2? = 36 when ? = 1
A) Solve 4? + 2? = 36 when ? = 10 ? = 2 B) Solve 4? + 2? = 36 when ? = 10 ? = 38 C) Solve 4? + 2? = 36 when ? = 10 ? = 14 D) Solve 4? + 2? = 36 when ? = 10 ? = 4 E) Solve 4? 2? = 36 when ? = 10 ? = 14 F) Solve 4? 2? = 36 when ? = 10 ? = 4 ? = 9.5 G) Solve 4? 2? = 36 when ? = 1 ? = 20 H) Solve 4? 2? = 36 when ? = 1 ? = 16 I) Solve 4? 2? = 36 when ? = 1 ? = 20 J) Solve 4? + 2? = 36 when ? = 1 ? = 8.5 K) Solve 4? + 2? = 36 when ? = 1 ? = 16 L) Solve 4? + 2? = 36 when ? = 1 ? = 9.5 M) Solve 4? + 2? = 36 when ? = 1 ? = 8.5 N) Solve 4? 2? = 36 when ? = 1 O) Solve 4? + 2? = 36 when ? = 1 ? = 8.5 P) Solve 4? 2? = 36 when ? = 1 ? = 9.5 Q) Solve 4? 2? = 36 when ? = 1 ? = 9.5 @mathsmrgordon