how to solve this it's hard for me
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sol:
x+3/7+(x+4/5)=x-4/7
x+4/5=x-4/7-(x+3/7)
x+4/5=(x-4-x-3)/7
x+4/5=(-4-3)/7
x+4/5=-1
x+4=-5
x=-5-4
x=-9
x+3/7+(x+4/5)=x-4/7
x+4/5=x-4/7-(x+3/7)
x+4/5=(x-4-x-3)/7
x+4/5=(-4-3)/7
x+4/5=-1
x+4=-5
x=-5-4
x=-9
shiva2210:
hope this would be helpfull.
make it as brain list plzzzzzzzzz
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(x - 4) / 7 = (x + 3) / 7 + (x + 4) / 5
(x - 4) / 7 = (5x + 15 + 7x + 28) / 35
35(x - 4) = 7(5x + 15 +7x+ 28)
5(x - 4) = 5x + 15 +7x + 28
5x - 20 = 5x +15 +7x +28
7x = -63
x = -63 / 7
x = -9
(x - 4) / 7 = (5x + 15 + 7x + 28) / 35
35(x - 4) = 7(5x + 15 +7x+ 28)
5(x - 4) = 5x + 15 +7x + 28
5x - 20 = 5x +15 +7x +28
7x = -63
x = -63 / 7
x = -9
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