Hey there!
0.2 ( 10- 5 ) = 5c - 16
switch sides:
5c - 16 = 0.2 ( 10 - 5 )
subtract the numbers : 10 - 5 = 5
5c - 16 = 5 * 0.2
multiply the numbers : 0.2 * 5 = 1
5c - 16 = 1
Add 16 to both sides:
5c - 16 = 1 + 16
5c = 17
divide both sides by 5 :
5c / 5 = 17 / 5
c = 17 / 5
