Answer:
12 and -9
Step-by-step explanation:
12 x -9 = -108
12 + -9 = 3
If you multiply decimals , the estimate value is necessary !
it could be understood easily, if at any place the number exceeds 4 , then the value in front is raised by one !
as;
2.234 = 2.23 , it will remain same but,
2.235 = 2.24 the 3 raised to 5 !!
if you have any problem yet , comment !!
The standard form is the simplest form of ax + by = c.
So its option B:- 6x - y = 12
