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Dealing with formulas (8th grade math/algebra)

Often, when using a formula, you need to solve it for a specific variable or unknown in it. As examples, we look at the formula for the area of a trapezoid and then the formula for simple interest.





See also

How many solutions can a linear equation have? — video lesson

Math Mammoth Grade 8 curriculum

Back to the list of 8th grade videos

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