Answer it correctly don't spam its vry urgent

1.	Answer it correctly don't spam its vry urgent
Answer» (x-4)/7 - (x+4)/5 = (x+3) / 7 => (5x-20-7x-28)/35 = (x+3) / 7 => (2x-48)/35 = (x+3)/7 By cross multiplication, we GET => 35(x+3)= 7(2x-48) => 35x + 105 = 14 x - 336 => 35x - 14X = -336 - 105 => 21x = - 441 => x = - 441/21 => x = -21

Answer»

(x-4)/7 - (x+4)/5 = (x+3) / 7

=> (5x-20-7x-28)/35 = (x+3) / 7

=> (2x-48)/35 = (x+3)/7

By cross multiplication, we GET

=> 35(x+3)= 7(2x-48)

=> 35x + 105 = 14 x - 336

=> 35x - 14X = -336 - 105

=> 21x = - 441

=> x = - 441/21

=> x = -21

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