Solving Equations and Inequalities 2.6

2.6 APPLICATIONS AND PROBLEM SOLVING
a. Solve applied problems by translating to equations.

Objective a
Solve applied problems by translating to equations.

Five Steps for Problem Solving in Algebra
1. Familiarize yourself with the problem situation.
2. Translate the problem to an equation.
3. Solve the equation.
4. Check the answer in the original problem.
5. State the answer to the problem clearly.




Example A




Example B






Example C





Example D




Example E