How do rearrange y to make it the subject of an equation?
The general principle is to collect all of the values with y in on one side using adding, subtracting, multiplication and division. Then, you take y out as a factor and divide the other side by the values in the brackets (i would draw and work through examples to emphasise this and then get the student to try, and guide them if needed).
Related Maths A Level answers
All answers ▸Find the derivative with respect to x and the x-coordinate of the stationary point of: y=(4x^2+1)^5
What is the best way to prove trig identities?
A curve has equation x^2 +2xy–3y^2 +16=0. Find the coordinates of the points on the curve where dy/dx = 0.
A ball of mass m moves towards a ball of mass km with speed u. The coefficient of restitution is 0. What is the final velocity if the first ball after the collision.