Question

on dividing a certain number by 13, the quotient is -18 and the remainder is 7 find the number

Answer 1

Step-by-step explanation:

By Euclid division lemma,

dividend= quotient × divisor + remainder

dividend = -18 ×13 +7

dividend = -227

the number is -227

Answer 2

Answer:-143

Step-by-step explanation:

x/13= -18+7

x= -18*13+7

X= -227