Answer:
Step-by-step explanation:
Let the number is x in each case.
<u>Use the property below:</u>
<u>We have:</u>
a sana makatulong sa pag iintindi mo sa akin dahil mahal na mahal kita
it would A)y =-3x
B
Working backwards, the addition changes subtraction and division changes to multiplication and vice versa
The numbers are and
The result is
Adding to we obtain
+ =
Dividing by we obtain
Subtracting from we obtain
Multiplying by we obtain
Therefore, the number is
20
7+4=11
11*5= 55
4*5=20 :)