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Evgesh-ka [11]
3 years ago
15

Evaluate 31 + 2x when x = 4.

Mathematics
2 answers:
alexira [117]3 years ago
8 0
It's 39. You multiply 2 and 4 first then you add
Korolek [52]3 years ago
3 0
X=4 so 
 2x=8
 2x4=8
8+31 =39
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