The phrase "equal importance" means that two or more things are equally significant or valuable. There is no preference or priority given to any particular thing; they are all considered important in the same way.
Sentences with «equal importance»
The cover letter and thank you letter are of equal importance in your presentation of your candidacy for a teaching position. (resumes-for-teachers.com)
The submission of your resume is of just as equal importance as compiling it. (resumeformat.org)
The mission of the college placed equal importance on academics, work, play, and community. (britannica.com)