Solve these equations simultaneously, y= 5x - 9and, x=2y
X=2Y=1
CP
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How do you find 24% of 1546?
Factorise fully 3x^2 -48
Maths A Level: "Sketch the curve of the function f(x) = 2x^3 - 2x - 12 and show that the equation f(x)=0 has one root; calculate the root."