If $0.3 x - 0.37 = 0.37 x - 0.3$ , the $x$ has the value:

1

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Solution

The correct option is B $- 1$
Given, $0.3 x - 0.37 = 0.37 x - 0.3$ .
Transpose $x$ terms to one side, we get,
$\Rightarrow 0.3 x - 0.37 x = 0.37 - 0.3$
$\Rightarrow - 0.07 x = 0.07$
Divide $0.07$ on both the sides,
$\Rightarrow x = \frac{0.07}{- 0.07} = - 1$ .

Therefore, option $B$ is correct.

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