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Linear equations

Linear equations

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Linear equations

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  1. Linear equations Revision

  2. 4 kinds Easy

  3. 4 kinds Easy Two step

  4. 4 kinds Easy Two step X on both sides

  5. 4 kinds Easy Two step X on both sides Brackets

  6. Easy examples

  7. Easy examples

  8. Easy examples What is the 3 doing?

  9. Easy examples What is the 3 doing? Multiplying the x

  10. Easy examples What is the 3 doing? Multiplying the x

  11. Easy examples What is the 3 doing? Multiplying the x Do the opposite!

  12. Easy examples What is the 3 doing? Multiplying the x Do the opposite! Divide by 3

  13. Easy examples What is the 3 doing? Multiplying the x Do the opposite! Divide by 3

  14. Easy examples

  15. Easy examples

  16. Easy examples What is the 6 doing?

  17. Easy examples What is the 6 doing? Adding to the x

  18. Easy examples What is the 6 doing? Adding to the x Do the opposite!

  19. Easy examples What is the 6 doing? Adding to the x Do the opposite! Subtract 6

  20. Easy examples What is the 6 doing? Adding to the x Do the opposite! Subtract 6

  21. Easy examples

  22. Easy examples

  23. Easy examples What is the 4 doing?

  24. Easy examples What is the 4 doing? Dividing the x

  25. Easy examples What is the 4 doing? Dividing the x Do the opposite!

  26. Easy examples What is the 4 doing? Dividing the x Do the opposite! Multiply by 4

  27. Easy examples What is the 4 doing? Dividing the x Do the opposite! Multiply by 4

  28. Your turn

  29. Your turn X=32 X=9 X=4

  30. Two step equations

  31. Two step equations

  32. Two step equations Undo the +4

  33. Two step equations Undo the +4

  34. Two step equations Undo the +4 Undo the x3

  35. Two step equations Undo the +4 Undo the x3

  36. Two step equations

  37. Two step equations

  38. Two step equations Undo the -3

  39. Two step equations Undo the -3

  40. Two step equations Undo the -3 Undo the x2

  41. Two step equations Undo the -3 Undo the x2

  42. Your turn

  43. Your turn X = 5 X = 6 X = 4

  44. X on both sides

  45. X on both sides

  46. X on both sides Take 3x off both sides

  47. X on both sides Take 3x off both sides

  48. X on both sides Take 3x off both sides Undo -4

  49. X on both sides Take 3x off both sides Undo -4

  50. X on both sides Take 3x off both sides Undo -4 Undo x2