Math, asked by rinky9866, 1 year ago

x-4/7 - X+4/5 =X+3/7​

Answers

Answered by AtharvaLahase
5

Answer:

 x -  \frac{4}{7}  - x +  \frac{4}{7}  = x +  \frac{3}{7}

0 = x +  \frac{3}{7}

x =  -  \frac{3}{7}

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Answered by Anonymous
14

Answer:

x  =   - \dfrac{ 1}{5}

Step-by-step explanation:

x -  \dfrac{4}{7}  - x +  \dfrac{4}{5}  = x +  \dfrac{3}{7}  \\ \\  \: x =    - \dfrac{4}{7}  +  \dfrac{4}{5}  -  \dfrac{3}{7} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\  \\ x =  \dfrac{ - 20 + 28 - 15}{35}  \:  \:  \:  \:  \:  \:  \:  \:   \\ \\  x =   -  \dfrac{7}{35}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ \\  x =   - \dfrac{ 1}{5}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

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