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OpenStudy (anonymous):
t + 10 - 4t = -11
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OpenStudy (anonymous):
:'(
OpenStudy (anonymous):
t + 10 - 4t = -11 -3t + 10 = -11 -3t = -11 - 10 t = -21/-3 t = 7
OpenStudy (anonymous):
but when i plug it in its wrong
OpenStudy (anonymous):
t=7
OpenStudy (anonymous):
t + 10 - 4t = -11 putting t= 7 7 + 10 - 4(7) = -11 17 - 28 = -11 - 11 = -11 why is it wrong ????
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OpenStudy (anonymous):
7 + 10 - 4(7) = -11 17 - 4(7)= -11 17 - 28= -11
OpenStudy (anonymous):
alright thank you i messed up :D
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