Answer:
Step-by-step explanation:
5D-7=38
5D=38+7=45
D=45/5=9
12-3S=48
-3S=48-12=36
S=36/(-3)=-12
1 * -10 is -10 and 1 + (-10) is -9 so the two factors are 1 and -10
Hope this helps