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Simple elimination practice

Practice solving systems of equations through simple elimination (exercise at http://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/e/systems_of_equations_with_elimination_0.5 )

Infinite solutions to systems

Consistent, but dependent systems of equations

Inconsistent systems of equations

Systems of equations without a solution

Systems with elimination practice

Example of solving systems of equations with elimination

Solving percent problems 3

Solving Percent Problems 3

Solving percent problems 2

Solving Percent Problems 2

Solving percent problems

U05_L2_T1_we1 Solving Percent Problems

Basic linear equation word problem

Constructing and solving a basic equation based on a word problem.