ECZ 2021 · O-Level Paper 1 — Algebra
Simplify 2y - 3(x - 4) - y.
- A. 3y - 3x + 12
- B. y - 3x + 12
- C. y + 3x + 12
- D. y - 3x - 12
Verified working — step 1
2y - 3(x - 4) - yThe full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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