give the answer in limted time
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30[(x-7)-(x+4)]=11(x-7)(x+4)
30(-11)=11(x-7)(x+4)
-30=.x^2-3x-28
x^2-3x+2=0
x=1,2
30(-11)=11(x-7)(x+4)
-30=.x^2-3x-28
x^2-3x+2=0
x=1,2
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