Linear Equations Slide Share Version Exploded[1]

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GCSE Maths algebra linear equations revision, now tested by students and typos eliminated. Simple, two step, x on each side and bracket type equations but all examples have whole number answers.

GCSE Maths algebra linear equations revision, now tested by students and typos eliminated. Simple, two step, x on each side and bracket type equations but all examples have whole number answers.

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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=4 X=9
  • 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
  • 51. X on both sides Take 3x off both sides Undo -4 Undo x2
  • 52. X on both sides
  • 53. X on both sides
  • 54. X on both sides Add 2x to both sides
  • 55. X on both sides Add 2x to both sides
  • 56. X on both sides Add 2x to both sides Undo +6
  • 57. X on both sides Add 2x to both sides Undo +6
  • 58. X on both sides Add 2x to both sides Undo +6 Undo x5
  • 59. X on both sides Add 2x to both sides Undo +6 Undo x5
  • 60. Your turn
  • 61. Your turn X = 7 X = 3 X = 5 X = 10
  • 62. Brackets
  • 63. Brackets
  • 64. Brackets Multiply out bracket
  • 65. Brackets Multiply out bracket
  • 66. Brackets Multiply out bracket Collect terms
  • 67. Brackets Multiply out bracket Collect terms
  • 68. Brackets Multiply out bracket Collect terms Undo +6
  • 69. Brackets Multiply out bracket Collect terms Undo +6
  • 70. Brackets Multiply out bracket Collect terms Undo +6 Undo x7
  • 71. Brackets Multiply out bracket Collect terms Undo +6 Undo x7
  • 72. Brackets
  • 73. Brackets
  • 74. Brackets
  • 75. Brackets
  • 76. Brackets
  • 77. Brackets
  • 78. Your turn
  • 79. Your turn X = 5 X = 5 X = 2 X = 2
  • 80. Find a GCSE textbook and complete the exercises on linear equations.
  • 81. Find a GCSE textbook and complete the exercises on linear equations. Try to complete a few of each type of equation and check the answers.