Question c-7-25
1.2 Linear Equations in One Variable - Single-variable equations (multi-step)
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The given equation relates the positive numbers , , and . Which equation correctly expresses in terms of and ?
A.
B.
C.
D.
c - 7 = 25 p + k The given equation relates the positive numbers c
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 A is correct. Adding to each side of the given equation yields .
Choice B is incorrect. This equation is equivalent to , not .
Choice C is incorrect. This equation is equivalent to , not .
Choice D is incorrect. This equation is equivalent to , not .
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