Question

if 3x+4(x-1)= 0then the value of x is​

Answer 1

Given

• 3x + 4(x - 1) = 0

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To find

• Value of x.

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Solution

• This question can be done by solving the left hand side.

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$\tt:\implies\: \: \: \: \: \: \: \: {3x + 4(x - 1) = 0}$

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$\tt:\implies\: \: \: \: \: \: \: \: {3x + 4x - 4 = 0}$

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$\tt:\implies\: \: \: \: \: \: \: \: {7x - 4 = 0}$

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$\tt:\implies\: \: \: \: \: \: \: \: {7x = 4}$

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$\bf:\implies\: \: \: \: \: \: \: \: {x = \dfrac{4}{7}}$

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Hence,

• The Value of x is $\bf{\dfrac{4}{7}}$.

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Answer 2

Answer:-

• x = 4/7

Given:-

• Equation:- 3( x ) + 4( x - 1 ) = 0

To Find:-

• Value of x

Solution:-

The given equation is 3( x ) + 4( x - 1 ) = 0.

According to the question:-

→ 3( x ) + 4( x - 1 ) = 0

→ 3( x ) + 4x - 4 = 0

→ 7x + 4 = 0

→ 7x = 4

→ x = 4/7

Hence,

• x = 4/7.