jayda0923
jayda0923
10-12-2020
Mathematics
contestada
-5(t + 6) + 7t = 100
Respuesta :
meowmeow223334
meowmeow223334
10-12-2020
Use distribution
-5t - 30 + 7t = 100
Combine like terms
2t - 30 = 100
Add 30 to both sides
2t = 130, t = 65
Solution: t = 65
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