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From the set (42, 18, 15), use substitution to determine which value of x makes the equation true. 3x = 45
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5 votes
From the set (42, 18, 15), use substitution to determine which value of x makes the equation true.

3x = 45

User Sisso
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2 Answers

3 votes
the answer is 15 hope this helpsss
User Alejandro Ricoveri
by
5.4k points
3 votes

Answer:

the answer is 15

Explanation:

3x = 45

divide 45 by 3

x = 15

User Huupke
by
5.1k points
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