Answer:
Subtraction should be done first. Always follow SADMEP when answering equations.
Step-by-step explanation:
The student followed PEMDAS not SADMEP to solve the equation which is wrong.
Answer:
Already answered
So um when this happens you will divided what number is by x or y or whatever it is to 15 and 3 in this case after that you have x+2=5
And now we invert this so the + becomes a - meaning after you do x-2 which we wont know we WILL know from 2-5 which is 3
there fore x=3
