Question

Please solve it and if u do it i will mark u brainliest

Answer 1

Answer:

x=-1/5

Step-by-step explanation:

x-(x-1)/3=(x+1)/4

(3x-x+1)/3=(x+1)/4

4(3x-x+1)=3(x+1)

12x-4x+4=3x+3

8x+4=3x+3

8x-3x=3-4

5x=-1

x=-1/5

Answer 2

$\huge\sf\pink{Answer}$

☞ $\sf x=\dfrac{-1}{5}$

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$\huge\sf\blue{Given}$

✭ $\sf x-\dfrac{(x-1)}{3} = \dfrac{x+1}{4}$

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$\huge\sf\gray{To \:Find}$

◈ The Value of x?

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$\huge\sf\purple{Steps}$

☯ $\underline{\textsf{ As Per the Question}}$

➝ $\sf x-\dfrac{(x-1)}{3} = \dfrac{x+1}{4}$

➝ $\sf \dfrac{x}{1}-\dfrac{(x-1)}{3} = \dfrac{x+1}{4}$

«« LCM of 1,3 is 3 »»

➝ $\sf \dfrac{x}{1} \times \dfrac{3}{3} - \dfrac{x-1}{3} = \dfrac{x+1}{4}$

➝ $\sf \dfrac{3x}{3} - \dfrac{(x-1)}{3} = \dfrac{x+1}{4}$

➝ $\sf \dfrac{3x-x+1}{3} = \dfrac{x+1}{4}$

➝ $\sf \dfrac{2x+1}{3} = \dfrac{x+1}{4}$

«« Cross Multiply »»

➝ $\sf 4(2x+1) = 3(x+1)$

➝ $\sf 8x+4 = 3x+3$

➝ $\sf 8x-3x = 3-4$

➝ $\sf 5x=-1$

➝ $\sf \orange{x=\dfrac{-1}{5}}$

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