The value of x in the equation 3 x-2 x-3-14 is-A- -6B- -4C- 5D- -3

The correct option is A 6The given equation is nbsp;3x 2x/3= 14. On solving the equation, we get 3x 2x/3= 14 ⇒ 9x 2x/3= 14 ⇒ 7x/3= 14 ⇒ 7x= 14×3 ⇒ ...

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Standard VIII

Mathematics

Transposing Method

The value of ...

Question

The value of $x$ in the equation $3 x - \frac{2 x}{3} = - 14$ is .

-6

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Solution

The correct option is A -6
The given equation is $3 x - \frac{2 x}{3} = - 14$ .

On solving the equation, we get
$3 x - \frac{2 x}{3} = - 14 \Rightarrow \frac{9 x - 2 x}{3} = - 14 \Rightarrow \frac{7 x}{3} = - 14 \Rightarrow 7 x = - 14 \times 3 \Rightarrow x = - \frac{42}{7} \Rightarrow x = - 6$

Therefore, the value of $x$ is -6.

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The value of x in the equation 3x−2x3=−14 is .

The correct option is A -6The given equation is 3x−2x3=−14. On solving the equation, we get 3x−2x3=−14⇒ 9x−2x3=−14⇒ 7x3=−14⇒ 7x=−14×3⇒ x=−427⇒ x=−6 Therefore, the value of x is -6.

The value of $x$ in the equation $3 x - \frac{2 x}{3} = - 14$ is .