Solves algebra problems and walks you through them. Answers, graphs, roots, alternate forms. Algebra calculator shows you the step-by-step solutions! Solve in one variable or many. Click the blue arrow to submit and see the result! Tiger algebra gives you not only the answers, but also the complete step by step method for solving your equations 9x (-3) so that you understand better The equation solver allows you to enter your problem and solve the equation to see the result. If you subtract 3 on one side but forget to do it on the other, the equation loses its equality. This is one of the first habits to build, keep both sides in sync. Free equation solver helps you to calculate linear, quadratic and polynomial systems of equations. Divide both sides of the equation by 9 to solve for x, which gives us x = 732 / 9. 路 here are the steps to solve the equation: Equation solver that displays the work and provides an explanation for each step. Add 3 to both sides of the equation to get 9x = 732.