c - (76 over 10) - 4 = ?
38 over 5 (simplify this )
( c - 38 over 5) - -4 = ?
c(5) over 5
c (5) - (38) over 5
-4(5) over 5
5(c) - 18 over 5 = ?
0(5)
5(c) - 18 = ?
Add the number 18 to each of your sides
5×c = 18
c = ?
Your answer would have to be : c = 3.6