MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles...

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MORE ON SIMPLIFIES LINEAR EXPRESSIONS Think Critically Exercise 1. 2. Taken from Cambridge Checkpoint Mathematics, Coursebook 8.

Transcript of MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles...

Page 1: MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles triangles. All measurements are in centimetres. 6x—3 x 35 3(X+5) 5x-13 3 Work out the

MORE  ON  SIMPLIFIES  LINEAR  EXPRESSIONS    Think  Critically  

 

   Exercise  1.

 2.

   Taken  from  Cambridge  Checkpoint  Mathematics,  Coursebook  8.  

                                       

Page 2: MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles triangles. All measurements are in centimetres. 6x—3 x 35 3(X+5) 5x-13 3 Work out the

CONSTRUCTING  AND  SOLVING  EQUATIONS  

 Taken  from  Cambridge  Checkpoint  Mathematics,  Coursebook  8.  

 EXERCISES    

   

 Taken  from  Cambridge  Checkpoint  Mathematics,  Coursebook  8.  

                     

Page 3: MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles triangles. All measurements are in centimetres. 6x—3 x 35 3(X+5) 5x-13 3 Work out the

SUBSTITUTION  INTO  FORMULAE    1.    

     

   2.    

   

       

Page 4: MORE ON SIMPLIFIES LINEAR EXPRESSIONS ... Work out the value of x in each of these isosceles triangles. All measurements are in centimetres. 6x—3 x 35 3(X+5) 5x-13 3 Work out the

EXERCISE    

   DO  MORE  EXERCISES  IN  YOUR  BOOK.  EXERCISE  A2.6  EXTENDED