Download presentation

Presentation is loading. Please wait.

Published byZaire Montford Modified about 1 year ago

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

8
What is the 3 doing? Easy examples

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

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

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

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

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

16
What is the 6 doing? Easy examples

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

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

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

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

23
What is the 4 doing? Easy examples

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

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

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

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

28
Your turn

29
X=32 X=4 X=9

30
Two step equations

32
Undo the +4 Two step equations

33
Undo the +4 Two step equations

34
Undo the +4 Two step equations Undo the x3

35
Undo the +4 Two step equations Undo the x3

36
Two step equations

38
Undo the -3 Two step equations

39
Undo the -3 Two step equations

40
Undo the -3 Two step equations Undo the x2

41
Undo the -3 Two step equations Undo the x2

42
Your turn

43
X = 5 X = 6 X = 4

44
X on both sides

46
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

54
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
X = 7 X = 3 X = 5 X = 10

62
Brackets

64
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

78
Your turn

79
X = 5 X = 2

80
Find a GCSE textbook and complete the exercises on linear equations.

81
Try to complete a few of each type of equation and check the answers.

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google