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

ICSE BoardEnglish MediumSTD 7MATHSFundamental Concepts (Including Fundamental Operations)4 Marks
Question
Simplify: 4(3x - 8) - 3(5x + 3) - 2(6x - 8)
✓

Answer

4(3x - 8) - 3(5x + 3) - 2(6x - 8)
⇒ 12x - 32 - 15x - 9 - 12x + 16
⇒ 12x - 15x - 12x - 32 - 9 + 16
⇒ 12x - 27x - 41 + 16
⇒ - 15 x - 25

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