Question if-3-x
1.2 Linear Equations in One Variable - Single-variable equations (multi-step)
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If , what is the value of ?
A.
B.
C.
D.
If 3 x - 27 = 24 , what is the value of x - 9
Medium-difficulty · SAT Math · Linear Equations in One Variable — Single-variable equations (multi-step). Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.
Answer explanation
Choice B is correct. Dividing each side of the given equation by yields . Therefore, the value of is .
Choice A is incorrect and may result from conceptual or calculation errors.
Choice C is incorrect. This is the value of , not .
Choice D is incorrect and may result from conceptual or calculation errors.
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