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This part of the problem-solving process involves choosing an approach to the problem in terms of content. Many times multiple equations will be required, which means you'll need to plug one into the other.
It is best to do the algebra with the variables and solve for the variable you are looking for.
Writing down the given and unknown helps simplify the language of the word problem and includes a diagram of the scenario.
The equation part focuses on gathering relevant equations and solving for the variable asked about.
The substitution stage involves plugging in the given values and coming to an answer.
The solve stage is where the answer is evaluated to determine if the answer is realistic. We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities.
For example, if you are working on a kinematics problem and the velocity is given in km/hr and your acceleration is in m/s, you need to convert the time and distance units so they match.
There is one step left, which is to solve the problem!
Then they taught you to sound out words using the letter sounds.
It is probably obvious that learning how to read and learning how to solve physics problems are quite different undertakings.