2/5c+4-1/5 equals -4
2/5c + 4 -1/5 = -4
Subtract 4 and add 1/5 to both sides.
2/5c = -7 4/5 = -7.8
Multiply both sides by 5/2.
c = 19.5
Subtract 4 and add 1/5 to both sides.
2/5c = -7 4/5 = -7.8
Multiply both sides by 5/2.
c = 19.5