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Q31: Simplify this expression:

October 15, 2026

2018 Test B Math · Question 31 of 57

Simplify this expression:

$4\left ( 7-3x \right )-\left ( 5-x \right )$

A $23-4x$
B $23-11x$
C $28-4x$
D $28-12x$

Show the answer

Correct answer: B

4( 7 − 3x ) −( 5 − x) = 28 − 12x − 5 + x = 23 − 11x

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