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Praxis Core Math Exam Prep

Category - SHSAT Math Practice

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Simplify the following expression:

4(4x - 8x + 5)

16x +20
16x - 20
?16x + 20
?16x - 20

Explanation

Answer: C - 4(4x - 8x + 5) can be simplified as ?16x + 20. You would multiply 4 by each of the numbers and then subtract 32 from 16 to get ?16x. ?16x - 20 cannot be simplified any further.

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