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20 votes
Choose the missing numbers that make the following expressions equivalent.

_____x + 14 and 7(5x + _____)

A. 35; 7
B. 30; 7
C. 5; 2
D. 35; 2

2 Answers

6 votes
The correct answer is D because...

35x + 14 = 7
7 x 5x = 35x
2 x 7 = 14
User Elle Mundy
by
3.7k points
12 votes
It’s D

35x + 14 = 7(5x + 2)
7 x 5x = 35x
2 x 7 = 14
User Justin Weiss
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3.2k points