方程解分式方程3x+4/3x-5+1=4x+1/2x-3

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方程解分式方程3x+4/3x-5+1=4x+1/2x-3

方程解分式方程3x+4/3x-5+1=4x+1/2x-3
方程解分式方程3x+4/3x-5+1=4x+1/2x-3

方程解分式方程3x+4/3x-5+1=4x+1/2x-3
(3x+4)(2x-3) / (3x-5)(2x-3) + (3x-5)(2x-3) / (3x-5)(2x-3) = (4x+1)(3x-5) / (3x-5)(2x-3)
(6x^2-x-12+6x^2-19+15) / (3x-5)(2x-3)=(12x^2-17-5) / (3x-5)(2x-3)
12x^2-20x+3=12x^2-17-5
-3x=-8
x=8/3

(3x+4)(2x-3) / (3x-5)(2x-3) + (3x-5)(2x-3) / (3x-5)(2x-3) = (4x+1)(3x-5) / (3x-5)(2x-3)
(6x^2-x-12+6x^2-19+15) / (3x-5)(2x-3)=(12x^2-17-5) / (3x-5)(2x-3)
...

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(3x+4)(2x-3) / (3x-5)(2x-3) + (3x-5)(2x-3) / (3x-5)(2x-3) = (4x+1)(3x-5) / (3x-5)(2x-3)
(6x^2-x-12+6x^2-19+15) / (3x-5)(2x-3)=(12x^2-17-5) / (3x-5)(2x-3)
12x^2-20x+3=12x^2-17-5
-3x=-8
x=8/3

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