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Solve the following: 5x+12x=-13 - Mathematics

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प्रश्न

Solve the following:

`(5x + 1)/(2x) = - 1/3`

योग

उत्तर

Given, `(5x + 1)/(2x) = - 1/3`

⇒ 3(5x + 1) = – 2x  ...[By cross-multiplication]

⇒ 15x + 3 = – 2x

⇒ 15x + 2x = – 3  ...[Transposing – 2x to LHS and 3 to RHS]

⇒ 17x = – 3

⇒ `(17x)/17 = (-3)/17`  ...[Dividing both sides by 17]

∴ `x = (-3)/17` 

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अध्याय 4: Linear Equation In One Variable - Exercise [पृष्ठ ११७]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
अध्याय 4 Linear Equation In One Variable
Exercise | Q 73 | पृष्ठ ११७

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