Mathematics 0580 · IGCSE · Algebraic manipulation

Algebraic manipulation — practice question

(main)[2]

Rearrange $2(w + h) = P$ so that $w$ is the subject.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Hence, $w=\frac{P}{2}-h$ or $\frac{P-2h}{2}$” …

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