Question

1/x+4=1/x-7=11/30 ke mool pta kro​

Answer 1

Answer:

$\frac{1}{x+4} =\frac{1}{x-7} =\frac{11}{30}$  is what is given in the question.

Now let us equate any of 2 variable sides to the constant side.

$\frac{1}{x+4} =\frac{11}{30}$

$11x+44=30$

$11x=-14$

$x=-\frac{14}{11}$

Now let us equate the other variable sides to the constant side.

$\frac{1}{x-7} =\frac{11}{30}$

$11x-77=30$

$11x=107$

$x=\frac{107}{11}$