1. Brady’s age is four less than twice that of his brother. When you add Brady and his brother’s ages, you get 20. How old is each of the boys? (a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.

I think Brady is 12 and his brother is 8.

a: (20-4)/2=8 for his brother and next you do 20-8=12 for Brady's age

b: Brady is 12 years old and his brother is 8.

Step-by-step explanation:

180

step-by-step explanation:

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol