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Solve the Following Equations. `(2b)By3 - 5 = 3 - Mathematics

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प्रश्न

Solve the following equations.

`(2b)/3 - 5 = 3`

योग

उत्तर

`(2b)/3 - 5 = 3`

(2b)/3 = 3 + 3 = 8   (Transposing −5 to R.H.S)

Multiplying both sides by 3,

2b = 8 × 3 = 24

Dividing both sides by 2]

`b = 24/2 = 12`

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अध्याय 4: Simple Equations - Exercise 4.3 [पृष्ठ ८९]

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एनसीईआरटी Mathematics [English] Class 7
अध्याय 4 Simple Equations
Exercise 4.3 | Q 1.1 | पृष्ठ ८९

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