Year 9 simultaneous equations

Year 9 simultaneous equations
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MathematicsLower Secondary (Key Stage 3)

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Year 9 simultaneous equations

Slide 1 - Diapositive

DO NOW: 
1) Chromebooks out log in to lesson up and join with code on screen
2) complete the problem below

Slide 2 - Diapositive

Example 1:

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simplify the following

Complete in your exercise book and then type in your values for x and y.

Slide 4 - Question ouverte

Example 2:

Slide 5 - Diapositive


Complete in your exercise book and then type in your values for x and y.

Slide 6 - Question ouverte

Slide 7 - Diapositive

Slide 8 - Diapositive

Do Now: Chromebooks out, go to Lesson Up and join lesson using code below. Then solve the following in your books

Slide 9 - Diapositive

Worked example

Slide 10 - Diapositive


Slide 11 - Question ouverte

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Slide 13 - Question ouverte

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