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1 vote
From the set {200, 210, 388}, use substitution to determine which value of x makes the equation true.

48 + x = 434
A.
210
B.
none of these
C.
200
D.
388

2 Answers

4 votes
The answer is B because x = 386
User Rhyono
by
5.5k points
5 votes

Answer:

b

Explanation:

because x= 386

User Plexando
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