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Kaleb
Mathematics
21 December, 15:53
If 82 + 6 = 3x + 21,
I
then x =
+3
Answers (
1
)
Nathanael Sanford
21 December, 16:19
0
x = 22.33
Step-by-step explanation:
82 + 6 = 3x + 21
88 = 3x + 21
Subtract 21 from both sides.
88 - 21 = 3x
67 = 3x
Divide by 3 on both sides.
67/3 = 3x/3
22.33 = x
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