Algebra
Equations, expressions, inequalities, functions, and algebraic reasoning.
20 published problemsPractice Problems
Solve 4(x - 3) + 2 = 18.
Solve 5x - 8 = 2x + 13.
Solve sqrt(x + 5) = 4.
Solve the system: 2x + y = 7 and x - y = 2.
Solve the system: x + y = 10 and 2x - y = 5.
Solve x^2 - 5x + 6 = 0.
Solve x^2 - 5x + 6 = 0.
Solve x^2 + 6x + 5 = 0 by completing the square.
Solve x^2 - 8x + 15 = 0.
Solve x^2 - 9 = 0.