Equation Solver gives you a new set of equations every round, starting easy (x + 7 = 15) and building to two-step equations (3x + 4 = 19). After each answer you see the solution step by step.
An equation is like a balance - whatever you do to one side, do to the other.
For 3x + 4 = 19, undo the + 4 first, then undo the × 3.
Put x back in: 3 × 5 + 4 = 19. If both sides match, you're right.
What does 3x mean?
What is a two-step equation?
Are the questions always the same?