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First we need to get everything that is not x on to one side. This will then leave us with 4x=3g- 8s-9t. Now we need to remove the coefficient of x which will result in x=1/4(3g-8s-9t)- as we have x on it...

Introductionunderstand the question and what are you trying to say about the question what is it that you would like to reveal to the examiner what are your layers to your answers i.e so what does this me...

Para llevar una vida sana, debemos tener una nutrición equilibrada, hacer bastante ejercicio y evitar fumar y demasiado alcohol. Voy al gimnasio cada semana para mantenerme en forma e intento quedar hidra...

Two lines are parallel if they have the same gradient. The general equation for a straight line is y=mx+c, where m is the gradient and c is the y-intercept. If these lines are parallel, then m will be the...

First, you should make it so that each fraction has a common denominator. This will usually be done by multiplying the numerator and the denominator of the fraction by the same expression (this is accepta...