Question

help please fast hahh

Answer 1

$\huge{\underline{\underline{\mathfrak{Answer : }}}}$

The correct opinion is D.

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$\large{\underline{\underline{\mathfrak{Explanation : }}}}$

• In the first step she had opened the equation or in other words she had multiplied the equation (numbers) present in bracket by 3 in order to open the equation

• in the second step she had had subtracted the 3x in order to cut (cancel) the 3x in order to solve L.H.S

• In the third step she had solved or simplified the second step, which she had done correct.

• In fourth step she should add 5 in order to to subtract or cut the 5 which is present in R.H.S

$\therefore$ The correct option is 4th.

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$\large{\underline{\underline{\mathfrak{Extra \ Information : }}}}$

We can also find the value of x by the given below method :

$\sf{\rightarrow 4x - 5 = 2 + 3(x - 3)}$

$\sf{\rightarrow 4x - 5 = 2 + 3x - 9}$

$\sf{\rightarrow 4x - 3x = 2 - 9 + 5}$

$\sf{\rightarrow x = -2}$

$\large{\underline{\boxed{\sf{ x = -2}}}}$