Dear friend, PEMDA: refers to the order in which an operation is resolved, first go the parentheses or square brackets, followed by Exponents and Raizes, third multiplications and divisions and finally addition and subtraction, the problem "65-35 * 2", is First solve the multiplication and the result, which is negative, adds to the 65 that gives a result of -5, if you do not understand that, then check the law of signs as well.Never heard of PEMDAS, is that American? If something should be done out of written order wouldn't it be written in brackets? Other questions written with brackets made sense because you change the order you do it in, other questions that had with no brackets I just did in order written and still got it right even when multiplication was second. Point is, the thing was written weirdly. There's a negative in front of 35 but there isn't a plus to indicate you were suppose to add to the result of the multiplication. Other questions were written like 65+(-35x2)=? but this one wasn't.
This is the only question that seemed odd so I wanted to point it out in case other questions weren't written right
Edit: Just noticed I wrote minus the negative. It's still early here, but the point still remains
"65-35*2=65-70=-5"
I feel them for my English.