"both concur" is correct and usable in written English.
This phrase is used to indicate that two people or two things agree on the same opinion, statement, or opinion. For example, "After discussing the matter, both of us concur that the project should be delayed."
Both concur that prior to the shooting, almost everything that could have gone wrong did as a result of policy and standard practice being overlooked at every juncture.
To this end, he pals up with a younger lump, Jason Statham, for the most incendiary scenes; each of them saves a woman in distress, but both concur, in the end, that they get along just fine together as they are, damsel-free.
In this article, we introduce a novel approach, where user profiling and context-based data filtering both concur to recommendation production.
The intent and the Act must both concur to constitute the crime".
The findings both concur, and do not concur, with this hypothesis.
The present SEM findings both concur and extend these notions by identifying potential anatomical substrates reflecting changes in hippocampal activity, depending on the novelty or familiarity of the stimulus being processed.
Ian Botham and Ravi Shastri both concurred.
One possibility is that there are many separate opinions, both concurring and dissenting.
Both concurred that Chief of Naval Operations ADM Roughead's visit to China was a success.
Scalia joined the majority per curiam opinion in the 2000 case of Bush v. Gore, which effectively ended recounts of ballots in Florida following the 2000 US Presidential election, and also both concurred separately and joined Rehnquist's concurrence.
The recordings were subsequently evaluated by a pair of laryngologists (Michal Zabrodsky and Petr Lukes); the findings were evaluated as negative or positive only in case both concurred on the final evaluation.
