Solve each of the following equations : 2z – 2.1/2 = 3.1/3

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asked Jul 12 in Class VI Maths by navnit40 (-4,953 points)

Solve each of the following equations : 2z – 2.1/2 = 3.1/3

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answered Jul 12 by muskan15 (-3,451 points)

2z – 2.1/2 = 3.1/3

⇒ 2z – 2.1/2 + 2.1/2 = 3.1/3 + 2.1/2

(Adding 2.1/2 to both sides)

⇒ 2z = 10/3 + 5/2

= (20 + 15)/6 = 35/6

⇒ 2z/2 = 35/(6 × 2) (Dividing by 2)

= z = 35/12 = 2.11/12

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