Seudónimo
Seudónimo
10-07-2016
Mathematics
contestada
Solve: -1/2x+3=-x+7
A:1/2
B:8
C:-8
D:2
Respuesta :
Tsukiyume
Tsukiyume
10-07-2016
x = 8 because 1/2x = 4
Answer Link
jhonyy9
jhonyy9
10-07-2016
hope i understand it right
-1/2x +3 = -x +7
(-x+6)/2 = (-2x +14)/2
-x+6 = -2x +14
-x +2x = 14-6
x = 8 so choice B is right sure
hope this will help you
Answer Link
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