Set 7x-4 and 31 equal to each other
7X-4=31
Add four to both sides
7X=27
X=3
The answer is D
Answer:
30
%
d
e
c
r
e
a
s
e
Step-by-step explanation:
Answer:
?
Step-by-step explanation:
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Answer: 34
I hope this helped!
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- Zack Slocum
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Answer: 10.5 : 20.2
Step-by-step explanation: