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Fundamental Concepts (Including Fundamental Operations) — MATHS STD 7 — Question

ICSE BoardEnglish MediumSTD 7MATHSFundamental Concepts (Including Fundamental Operations)1 Mark
Question
Simplify: 2x – (x + 2y- z)
✓

Answer

2x – (x + 2y- z)
= 2x – x – 2y + z
= x – 2y + z

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