SOLUTION: 18 = C + 5 ------ 2

Algebra ->  Equations -> SOLUTION: 18 = C + 5 ------ 2       Log On


   

Question 26070: 18 = C + 5
------
2
Answer by mathrebel(25) About Me  (Show Source):
You can put this solution on YOUR website!
Simple: First multiply the whole equation by two:
18*2=c+5
36=c+5
Then subtract the 5 from both sides of the equation:
36-5=c
31=c
solution is c=31