Answer:
-7,9
Step-by-step explanation:
x-1=-8
x=-7
x-1=8
x=9
1
0=1-x
-1= -x
divide both sides by -1
x=1
Gimme a few mins, imma edit this later... ;-;
Answer:11,058
Just subtract
12 is composite number. 12=1x12 and many more but. Try 1,2,3,4,6