Solve Simple Linear Equations af4a
AF.4: Select, use strategies for solving equations, improvements, working backwards:
- a. Linear equations (coefficients in ℚ, solutions in ℤ, ℚ).
- b. Quadratic equations (coefficients, solutions in ℤ, ℚ in ℝ).
- c. Simultaneous linear equations (coefficients, solutions in ℤ, ℚ).
- d. Linear inequalities, graph solution sets on number line (x ∈ ℕ, ℤ, ℝ).
Apply the concept of balancing an equation to solve simple linear equations in one variable.
Try generating new equations and solve for the value of x in each case
Modified from http://tube.geogebra.org/material/copy/id/7615 for SLS