Question 3(a)
Give first the step you will use to separate the variable and then solve the equation:
3n - 2 = 46
3n-2=46
Step I: 3n-2+2=46+2 ⇒ 3n=48 [Adding 2 both sides]
Step II : 3n3=483⇒n=16 [Dividing both sides by 3]