what does 4/x+5 + 2x/x^2-25 equal?

Solve for x over the real numbers:

6/x - 20 = 0

Bring 6/x - 20 together using the common denominator x:

- (2 (10 x - 3)) / x = 0

Divide both sides by - 2:

(10 x - 3) / x = 0

Multiply both sides by x:

10 x - 3 = 0

Add 3 to both sides:

10 x = 3

Divide both sides by 10:

Answer: x = 3/10