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2x +3 + (4x-1)/2 = 10                  The divisor (2) is the biggest problem right now so we need to get it on its own...

(4x-1)/2 = 10-2x-3                       Equation has been rearranged!

First we complete the square on the equation of the circle to obtain: (x-2)^2 -4 + (y+4)^2 -16 = 5. Re arrange : (x-2)^2  + (y+4)^2 = 25 General equation of a circle: (x-a)^2 + (y-b)^2 = r^2, with centre ...

In order to get an A, you need to show that you're comfortable using a range of different tenses, structures and vocabulary. By comfortable, they mean that you can use the tense accurately and several tim...

Saying that you "like" something in Russian uses a different structure to saying that you "love" something (я люблю). You would use мне нравится to me...

Questions may be given to you asking 'how far' you agree with something, and these types of question are good because it allows you to offer a broad range of points for and against a topic. For example, i...