SAT Linear equations in one variable Practice Question 8 (Medium)

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Question bank / Linear equations in one variable

Math · AlgebraMedium

If $5x - 3 = 17$ , what is the value of $10x + 4$ ?

$4$

$24$

$40$

$44$

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Answer: D

Add 3 to both sides: $5x = 20$ . Multiply by 2: $10x = 40$ . Then $10x + 4 = 44$ .

Choice C is the value of $10x$ ; the question asks for $10x + 4$ .

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