Help please!!
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Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

What is the solution to the equation in the & show work i’m very