WALT: model and solve linear equations
If x= 2 and y= 3 find 3x+2y
First you have to find 3x so you multiply x(2) times 3 and you get six.
Then you have to find 2y so you multiply y(3) times 2 and you get six again.
The all you have to do is add up six and six and you get then answer.
I think I am at extended abstract because I created a blog post that can help someone learn about modelling and solving linear equations.