skylar39
skylar39
30-05-2017
Mathematics
contestada
what is the value of -2x+7 when x=4
Respuesta :
Аноним
Аноним
30-05-2017
Using the order of operations (PEMDAS), solve
-2 · -4 + 7 = ?
8 + 7 = ?
15
The answer is
15
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