sat suite question viewer
The given equation relates the numbers , , and . Which equation correctly expresses in terms of and ?
Explanation
Choice A is correct. Subtracting from each side of the given equation results in . Dividing each side of this equation by results in .
Choice B is incorrect and may result from conceptual or calculation errors.
Choice C is incorrect and may result from conceptual or calculation errors.
Choice D is incorrect and may result from conceptual or calculation errors.