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Liquids in Liquids

Solve the giv...

Question

Solve the given expression. $2 x + 5 = 3 (x + 2)$

A

x = - 2

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B

x = - 1

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C

x = 1

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D

x = 3

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Solution

The correct option is B $x = - 1$
Given,
$2 x + 5 = 3 (x + 2)$
$\Rightarrow 2 x + 5 = 3 x + 6$
$\Rightarrow 2 x - 3 x = 6 - 5$
$\Rightarrow - x = 1$
$\Rightarrow x = - 1$

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