5 is added to a certain number , the sum is multiplied by 7 , the product is divided by 5 and 5 is subtracted from the quotient . the remainder left is half of 66 . what is the number ?
n0 = 5.0
n1 = 7.0
n2 = 5.0
n3 = 5.0
n4 = 66.0
t0 = n4 / 2.0
t1 = n0 + t0
t2 = n0 * t1
t3 = t2 / n1
answer = t3 - n0
print(answer)