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Solve the following: 3x+22x-3=-34 - Mathematics

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Question

Solve the following:

`(3x + 2)/(2x - 3) = - 3/4`

Sum

Solution

Given, `(3x + 2)/(2x - 3) = - 3/4`

⇒ 4(3x + 2) = – 3(2x – 3)  ...[By cross-multiplication]

⇒ 12x + 8 = – 6x + 9

⇒ 12x + 6x = 9 – 8  ...[Transposing – 6x to LHS and 8 to RHS]

⇒ 18x = 1

⇒ `(18x)/18 = 1/18`  ...[Dividing both sides by 18]

∴ `x = 1/18`

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Chapter 4: Linear Equation In One Variable - Exercise [Page 117]

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NCERT Exemplar Mathematics [English] Class 8
Chapter 4 Linear Equation In One Variable
Exercise | Q 72 | Page 117

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