This problem-solving plan consists of four steps: details, main idea, strategy, and how. As students work through each step, they may use “graphic representations” to organize their ideas, to provide evidence of their mathematical thinking, and to show their strategy for arriving at a solution.
What are the 4 steps to solving 2 step equations?
- 1) First, add or subtract both sides of the linear equation by the same number.
- 2) Secondly, multiply or divide both sides of the linear equation by the same number.
- 3)* Instead of step #2, always multiply both sides of the equation by the reciprocal of the coefficient of the variable.
What is the first step in solving for x?
The first step to solving for x is going to be getting x alone on one side of the equation and everything else on the other side. Remember the algebraic golden rule: What you do to one side of the equation, you must do to the other side. That's how the equation stays equal!19 dic 2020