Mathematics 0580 · IGCSE · Equations

Equations — practice question

(main)[5]

Solve $\frac{1}{x + 1} + \frac{9}{x + 9} = 1$.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The solutions are $x=3,\ x=-3$ (nfww)” …

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