Respuesta:
t = 1.909090901
Explicación paso a paso:
15t - 20 = 6t - (t+ 2) + (- t + 3)
15t - 20 = 6t - t - 2 - t + 3
15t - 20 = 4t - 2 + 3
15t - 20 = 4t + 1
15t - 4t = 1 + 20
11t = 21
[tex] t = \frac{21}{11} [/tex]
15t-20=4t+1
15t-4t=1+20
11t=21
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Respuesta:
t = 1.909090901
Explicación paso a paso:
15t - 20 = 6t - (t+ 2) + (- t + 3)
15t - 20 = 6t - t - 2 - t + 3
15t - 20 = 4t - 2 + 3
15t - 20 = 4t + 1
15t - 4t = 1 + 20
11t = 21
t = 1.909090901
Respuesta:
[tex] t = \frac{21}{11} [/tex]
Explicación paso a paso:
15t-20=4t+1
15t-4t=1+20
11t=21