ha9ylo9nAnanywain
ha9ylo9nAnanywain
22-09-2016
Mathematics
contestada
−23(3x−4) 3x=56 solve for x.
Respuesta :
Noah11012
Noah11012
22-09-2016
-23(3x - 4)3x = 56 <-- Start.
-69x + 92(3x) = 56 <-- Distributive law of property.
-207x^2 + 276 = 56 <-- Distributive law of property.
-207x^2 = -220 <-- Transpose the 276.
-207x = sqrt(-220) <-- Take the square root of both sides.
x = sqrt(-220) / -207
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