Solve each of the following equations : y/1.8 – 2.1 = -2.8

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asked Jul 12 in Class VI Maths by aditya23 (-1,436 points)

Solve each of the following equations : y/1.8 – 2.1 = -2.8

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answered Jul 12 by navnit40 (-3,354 points)

y/1.8 – 2.1 = -2.8

⇒ y/1.8 – 2.1 + 2.1 = -2.8 + 2.1

(Adding 2.1 to both sides)

⇒ y/1.8 = -0.7

⇒ y/1.8 × 1.8 = -0.7 × 1.8 (Multiplying by 1.8)

∴ y = -126

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