exam Maths Puzzle Numerical Ability

Find three consecutive integers where 4 more then twice the first is 12 more than the third.

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exam Other Question

Sketch the graph of each equation:

(a) y = 2x
(b) y = x + 1
(c) y = -x + 3
(d) y = 2x + 1
(e) y = -3x -2
(f) y = 2/3x + 1
(g) y = 3/4x + 1
(h) y = -4x 4/(x-2)
+3/(x+5)
=7/(x^2+3x-10)

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