Answer:

Step-by-step explanation:

Subtract 2 from both sides:


Subtract 5x from both sides:


Divide both sides by 2:


1.= 1
2.= -15
3.= -18
4.= -1
5. = -11
6. = 22
Answer:
225 students
Step-by-step explanation:
45 x 5 = 225
Answer:
it is option A
Step-by-step explanation: