Math, asked by pb38sandhu, 1 month ago

(2x-13)/9-x/8=x/7+(x-1)/11-9​

Answers

Answered by Sankalp050
4

Answer:

 \frac{(2x - 13)}{9}  -  \frac{x}{8}  =  \frac{x}{7}  +  \frac{(x - 1)}{11}  - 9 \\   \\ \\  \frac{8(2x - 13) - 9 \times x}{72}  =  \frac{11 \times x + 7(x - 1) - 77 \times 9}{77}  \\  \\  \\  \frac{16x - 104 - 9x}{72}  =  \frac{11x + 7x - 7 - 693}{77}  \\  \\  \\  \frac{7x - 104}{72}  =  \frac{18x - 700}{77}  \\  \\  \\ 77(7x - 104) = 72(18x - 700) \\  \\  \\ 539x - 728 = 1296x - 50400 \\  \\  \\ 1296x - 539x = 50400 - 728 \\  \\  \\ 757x = 49692 \\  \\  \\ x =  \frac{49692}{757}  \\  \\  \\ x = 50339.06

Answered by punuguntapushpa08
0

Step-by-step explanation:

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