Answer:
Addition
Step-by-step explanation:
means to add
3.88 i believe
75 students out of 120
75/120
It means that the both sides of the expression in the given equation must be/are congruent.
Hope this helps!
18 and 6
4x= 18+6
4x=24
x=24/4
x=6
4x= 6×4
24
2x+3
6×2
12+3
15