skim2004sk
skim2004sk
24-06-2018
Mathematics
contestada
Express x in terms of a and b: b−7x=a−b
Respuesta :
Supernova
Supernova
24-06-2018
b - 7x = a - b
Subtract b from both sides.
-7x = a - 2b
Divide both sides by -7.
x = [tex] \frac{-a + 2b}{7} [/tex]
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