Find the root of the equation 1 by x + 4 - 1 by x minus 7 is equal to 11 by 30
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(1/x+4-1/x-7)=11/30
x-7/x+3=11/30
30(x-7)=11(x+3)
30x-210=11x+33
30x-11x=210+33
19x=243
x=243/19
x=12.789473684........
x-7/x+3=11/30
30(x-7)=11(x+3)
30x-210=11x+33
30x-11x=210+33
19x=243
x=243/19
x=12.789473684........
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