Current location - Training Enrollment Network - Mathematics courses - Pupils nowadays are really irritating.
Pupils nowadays are really irritating.
Uh, let me ask you something.

Are you sure you have read the plus and minus signs correctly?

If it is the plus sign 3x+24= 195 x=57, then you are wrong.

Of course, if it is negative 3x-24= 195 x=73, then you are right.

Then think of them as out-of-focus eyes. Calm down. . .