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First of all, you would label the equations, so let's call 3x +4y = 18 equation A, and 5x - 2y = 4 equation B. Then you would try to find a way to eliminate one of the variables (either x or y). We can do th...

I know this may be obvious but it is still very important, make sure you have read the novel! Through reading the novel you will have probably noticed some themes and symbols which are recurrent throughout -...

I have labelled the two separate equations A and B so that it is easier to talk about them. There are two ways in which you can do these equations but I am going to explain the method using substitution. As ...

It is a common misconception that you cannot prepare for unseen poetry.Personally, I found that the most effective way to prepare was to develop my analytical skills on poems I had never seen before at home....

Although this may look more complicated than normal, this is just a normal qudratic equation. First by rearranging the equation we can get it into a simpler form, and then we can go about solving it. The fir...