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Linear equations in one variable SAT question
Math · Algebra · Medium · Answer it here, explanation included.
If , what is the value of ?
ExplanationShow
Choice C is correct. Subtracting from both sides of the given equation yields , or . Therefore, the value of is .
Choice A is incorrect and may result from conceptual or calculation errors.
Choice B is incorrect. This is the value of , not .
Choice D is incorrect and may result from conceptual or calculation errors.
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