Mathematics 4024 · O Level · Equations

Equations — practice question

(a)[2]

Solve the equation $4x - 7 = 9$.

(b)[3]

Solve the pair of simultaneous equations $5y - 8x = -5$ and $3y + 2x = 14$.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Accurate algebraic rearrangement” …

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