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Simultaneous Equations – Forming & Solving – Elimination – Card Match

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1 Simultaneous Equations – Forming & Solving – Elimination – Card Match
In this activity students work individually or in groups to match questions and answers. ‘Quick Cut’ – Choose the questions/slides you wish to use and delete others. Sets of questions can then be easily guillotined to save time.

2 Printing To print handouts from slides -
Select the slide from the left. Then click: File > Print > ‘Print Current Slide’ To print multiple slides - Click on a section title to highlight all those slides, or press ‘Ctrl’ at the same time as selecting slides to highlight more than one. Then click: File > Print > ‘Print Selection’ To print double-sided handouts - Highlight both slides before using ‘Print Selection’. Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

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4 1) Find pairs of diagrams.
2) Match the algebraic equations. 3) Find the values of each variable.

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6

7 Half Answers

8 Answers

9 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=2 𝑦=2 𝑦=2 𝑦=2 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=2 𝑦=2 𝑦=2 𝑦=2 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=2 𝑦=2 𝑦=2 𝑦=2

10 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 𝑥=2 𝑥=2 𝑥=2 𝑥=2 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 𝑥=2 𝑥=2 𝑥=2 𝑥=2 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 2𝑥+2𝑦=8 𝑥=2 𝑥=2 𝑥=2 𝑥=2

11 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 𝑥=5 𝑥=5 𝑥=5 𝑥=5 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 𝑥=5 𝑥=5 𝑥=5 𝑥=5 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 3𝑥+𝑦=19 𝑥=5 𝑥=5 𝑥=5 𝑥=5

12 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑦=4 𝑦=4 𝑦=4 𝑦=4 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑦=4 𝑦=4 𝑦=4 𝑦=4 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑥+𝑦=9 𝑦=4 𝑦=4 𝑦=4 𝑦=4

13 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥=4 𝑥=4 𝑥=4 𝑥=4 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥=4 𝑥=4 𝑥=4 𝑥=4 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥+4𝑦=8 𝑥=4 𝑥=4 𝑥=4 𝑥=4

14 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=1 𝑦=1 𝑦=1 𝑦=1 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=1 𝑦=1 𝑦=1 𝑦=1 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑥+2𝑦=6 𝑦=1 𝑦=1 𝑦=1 𝑦=1

15 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 𝑦=3 𝑦=3 𝑦=3 𝑦=3 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 𝑦=3 𝑦=3 𝑦=3 𝑦=3 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 2𝑥+2𝑦=10 𝑦=3 𝑦=3 𝑦=3 𝑦=3

16 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 𝑥=2 𝑥=2 𝑥=2 𝑥=2 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 𝑥=2 𝑥=2 𝑥=2 𝑥=2 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 2𝑥+3𝑦=13 𝑥=2 𝑥=2 𝑥=2 𝑥=2

17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥=2 𝑥=2 𝑥=2 𝑥=2 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥=2 𝑥=2 𝑥=2 𝑥=2 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥+3𝑦=17 𝑥=2 𝑥=2 𝑥=2 𝑥=2

18 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 𝑦=5 𝑦=5 𝑦=5 𝑦=5 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 𝑦=5 𝑦=5 𝑦=5 𝑦=5 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 3𝑥+3𝑦=21 𝑦=5 𝑦=5 𝑦=5 𝑦=5

19 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 𝑥=5 𝑥=5 𝑥=5 𝑥=5 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 𝑥=5 𝑥=5 𝑥=5 𝑥=5 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 2𝑥+4𝑦=22 𝑥=5 𝑥=5 𝑥=5 𝑥=5

20 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 𝑦=3 𝑦=3 𝑦=3 𝑦=3 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 𝑦=3 𝑦=3 𝑦=3 𝑦=3 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 2𝑥+3𝑦=19 𝑦=3 𝑦=3 𝑦=3 𝑦=3

21 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥=10 𝑥=10 𝑥=10 𝑥=10 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥=10 𝑥=10 𝑥=10 𝑥=10 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥+𝑦=11 𝑥=10 𝑥=10 𝑥=10 𝑥=10

22 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 𝑦=1 𝑦=1 𝑦=1 𝑦=1 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 𝑦=1 𝑦=1 𝑦=1 𝑦=1 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 2𝑥+𝑦=21 𝑦=1 𝑦=1 𝑦=1 𝑦=1

23 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 𝑥=3 𝑥=3 𝑥=3 𝑥=3 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 𝑥=3 𝑥=3 𝑥=3 𝑥=3 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 2𝑥+𝑦=4 𝑥=3 𝑥=3 𝑥=3 𝑥=3

24 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 𝑦=−2 𝑦=−2 𝑦=−2 𝑦=−2 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 𝑦=−2 𝑦=−2 𝑦=−2 𝑦=−2 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 3𝑥+𝑦=7 𝑦=−2 𝑦=−2 𝑦=−2 𝑦=−2

25 tom@goteachmaths.co.uk Questions? Comments? Suggestions?
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