Solving Systems of Equations in Three Variables
In this systems of equations worksheet, 11th graders solve and complete 10 different sets of problems that include three variables. First, they simplify each equation and put them in standard form. Then, students choose to eliminate any one of the variables from any pair of equations. Next, they eliminate the same variable chosen to create a system of equations. Finally, students solve the remaining system and solve for the 3rd variable.