Question Solve the equation x=21Alternative Form x=0.5 Evaluate x−21=0Move the constant to the right-hand side and change its sign x=0+21Solution x=21Alternative Form x=0.5 Show Solution Rewrite the equation 2x=1 Evaluate x−21=0Multiply both sides of the equation by LCD 2x−1=0Solution 2x=1 Show Solution Graph
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix