Answer:
2
Step-by-step explanation:
Substitute 12 for n
Divide 12 by 6
N=2
Answer:
4
Step-by-step explanation:
12/6 + 2 = 2 + 2 = 4
1.- x+ 1/2 x = 18
2. 2x + x = 18
3. 2(x) + 2(2x)= 1/2x =18
4. x+ 1/2 x + x + 1/2x= 18
5. 2 [ x + 1/2 x} =18
The first is wrong
Second is right
Third is wrong
Fourth is right
Fifth is right