2(t + 3) = 5(t-1) - 7(t-3) t=?
Matematika
dj02
Pertanyaan
2(t + 3) = 5(t-1) - 7(t-3)
t=?
t=?
1 Jawaban
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1. Jawaban wilsonrubik123
2(t + 3) = 5(t - 1) - 7(t - 3)
2t + 6 = 5t - 5 - 7t + 21
2t + 6 = -2t + 16
2t + 2t = 16 - 6
4t = 10
t = 10/4
t = 2,5