Answer:
½ or 11/10
Step-by-step explanation:
3/10 = 8/10 - X
X = 8/10 - 3/10 = 5/10 = 1/2
Or,
X - 8/10 = 3/10
X = 11/10
5/10
8/10 -5/10 =3/10
r=-6
You have to use distributive property and multiply parentheses
Use the distributive property.
We will get
Hope this helps!