Mathematics 0580 · IGCSE · Equations

Equations — practice question

$p = 3q - 2r$
(main)[2]

Calculate the value of q when p = 50 and r = 5.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$50 = 3q - 2 \times 5$ or any equivalent form” …

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