3x-1/x+2=3x-5/x+3 solve
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Answered by
12
Answer:
(3x-1)(x+3)=(3x-5)(x+2)
3x(x+3)-1(x+3)=3×(×+2)-5(×+2)
3x^2+9x-x-3=3x^2+6x-5×-10
3×^2-3×^2=×-8×-10+3
7×=13
×=13/7
Answered by
4
Step-by-step explanation:
3x-1/x+2=3x-5/x+3
cross multiplication
=(3x-1)(x+3)=(x+2)(3x-5)
=3xsquare+9x-1x+3=3xsquare-5x+6x-10
=3xsquare+8x+3=3xsquare+1x-10
3xsquare will cancle out
=8x-1x=-10-3
=7x=-13
=x=-13/7
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