Question

find
(-7)-8-(-25)=??​

Answer 1

Step-by-step explanation:

Solution ; =-7–8-(-25 )

When a negetive number is multiplied with negetive number then the result of that number will be positive number e.g -1*-1=+1

Therefore, =-7–8+25

Re-arranging the upper term So, =25–7–8

Now there are many possibility to solve this equation but we will discuss all the possibilities to solve this equaation one by one

possibility#01 Uing simple mathematics rules

By subtracting 7 from 25 = 18–8 and by using again this method e.g subtracting 8 from 18

In this case answer will be 10