The phrase "fix the difficulties" is correct and usable in written English.
You can use it when referring to resolving problems or challenges in a specific context.
Example: "The team worked hard to fix the difficulties that arose during the project."
Alternatives: "resolve the issues" or "address the challenges."
Phil Davies, network services manager for Wales with Western Power Distribution, says crews are out trying to fix the problems but are having difficulties getting to scenes of faults due to the road and weather conditions.
Even efforts to fix the problems are likely to run into difficulty.
I appreciate the difficulty of watching a child struggle and resisting the urge to fix the problem.
Scaling indeterminacies are then clearly reduced to unit modulus but are not completely fixed, hence the difficulty in estimating the identification error of loading matrices A, B and C. Our second proposal (Section 5) is to calculate the 3R complex phases (reducing to signs in the real case).
The shortcoming of this method is the difficulty of fixing the knife to the target lesion.
One important aspect of heterosis is the difficulty of fixing the favorable properties of the hybrids into a true breeding line, making repeated crosses from inbred lines the most practicable method of harnessing the benefits of heterosis.
This includes the observation that vigor increases as the parents diverge genetically up to a point where the parent populations become incompatible [ 46] and hybrids between them are at a severe disadvantage, as well as demonstrating the difficulty of fixing the hybrid trait in a true-breeding line [ 45].
Make an effort to fix technical difficulties before the audience arrives.
Pointing out the numerous difficulties in fixing the point where these inland waters end and the marginal sea begins, the state argues that the pleadings are therefore wholly devoid of a basis for a definite decree, the kind of decree essential to disposition of a case like this.
