Question if-5-x
1.2 Linear Equations in One Variable - Variables on both sides
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If , what is the value of ?
A.
B.
C.
D.
If 5 x + 4 = 4 x + 4 + 29 , what is the
Hard-difficulty · SAT Math · Linear Equations in One Variable — Variables on both sides. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.
Answer explanation
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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