Each brother should get 4 slices. 12 slices divided by 3 brothers equals 4 slices each.
Answer:
b = -8
Step-by-step explanation:
crossmultiply
For this case we must algebraically rewrite the given expression. So:
x: It is the variable that represents an unknown number
"double a number" is represented as: 
"6 less than double a number" is represented as: 
So, the final expression is: 
If we want to rewrite the expression in an equivalent way, we take common factor 2:

Asnwer:

Equivalent expression: 
Gross
Step-by-step explanation:
It is an adjective