The phrase "agree to explain" is correct and usable in written English.
It can be used when someone is consenting to provide clarification or details about a particular topic or issue.
Example: "After some discussion, we all agreed to explain our positions more clearly during the meeting."
Alternatives: "consent to clarify" or "commit to elucidate".
Poon's wife and daughter agreed to explain the technique for the purposes of the exhibition.
Dr. Lee won his freedom and agreed to explain why he had downloaded the data and what had happened to the tapes, at least seven of which are missing.
Dr. Lee won his freedom and agreed to explain why he had downloaded the data and what happened to the tapes, at least seven of which were missing.
She agreed to explain her actions on the air the following Tuesday, Mr. White said, but did not appear on time.
On 1 April, Wayne invited the two younger men to his apartment, where he'd agreed to explain the issue to Wozniak as "the grown-up in the room".
In the compromise announced Monday, Facebook agreed to explain the features of Friend Finder prominently and to instruct users on how to limit its ability to gain access to contacts and to store them.
And before any money is paid out, Russia has agreed to explain what happened to previous credits, and why it used an odd offshore company to manage the central-bank reserves.
Fred, a retired engineer in Texas, agreed to explain the buyer side — that of settlement providers who invest in the future deaths of policyholders — on the condition that his full name not be used.
When Mr. Gilmore and his staff agreed to explain the law to residents in April, some 1,200 angry people packed the V.F.W. Hall on Shad Creek Road, which itself faces a fine for a wetlands violation.
McGwire had declined to talk with reporters from New York before the game, so now he agreed to explain how Al Leiter had struck him out twice on two different pitches, and how Turk Wendell had challenged him and succeeded.
