Answer:
No solution
Step-by-step explanation:
5.5 = -4.5
Hope this helps dude
I believe it is number iii #3
All you have to do is add the like terms.
(They are all like terms, so just add everything)
4c + 2c + c
6c + c
= 7c
Now we know that
7c = 266
We need to isolate c in 7c, to do that we will eliminate 7.
Eliminate it by dividing 7.
7c ÷ 7 =
[property of equality - also divide 7 on the other side since you are making changes to this side]
7c ÷ 7 = 266 ÷ 7
c = 38 [final answer]
♧
The number would be 18.
Half of 18 = 9
Two thirds of 18 = 12
9 + 12 = 21