Algebra

We have just started revising Algebra.
We started with simultaneous equations. These are really important as they test a lot of mathematical skills and they can come up in co-ordinate geometry (intersection of 2 lines) also.

We will look at some worded problems which lead to simultaneous equations in the next class.
The next topic we'll cover is called changing the focus of en equation.
E.g. a = 2(b+c) Express b in terms of a and c.