Answer:
Step-by-step explanation:
First equation:
15 - x = - 3
-x = - 3 - 15
-x = -18 (now negative signs on b.s cut eachother)
[x = 18]
Second equation :
15 - x = 3
-x = 3 - 15
- x = -12 ( now negative sign on b.s cut eachother)
[x = 12]
so x = 18 and x = 12 are not same
Step-by-step explanation:
suususisissiaisisjsjx
Answer:
the first difference are all 20.
since the first differences of this relation are constant, it is a linear relation
Answer:
the value of "b" is 8.9 so b=8.9
