exam Maths Puzzle Numerical Ability

will you please solve this problem it will be greatly appreciated

solve: (x)/(x-2)= 7/5

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exam Other Question

Can someone help me find the vertex, axis of symmetry, intercepts and graphing the parabola when give the focus (-(3/2),-5)and the directrix y=-(11/2). Determine which two equations represent parallel lines.
(a) y = 3/7 x + 4
(b) y = 7/3 x + 9
(c) y = 7/3 x - 9
(d) y = - 3/7 x + 9