cesarcarby
cesarcarby
18-12-2017
Mathematics
contestada
solve the equation
2(t-4)=7+4(t+4)
Respuesta :
neatim123
neatim123
18-12-2017
2(t-4) = 7 + 4(t+4)
2t - 8 = 7 + 4t + 16
2t - 8 = 23 + 4t
-2t = 31
t = -15.5
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