Respuesta :
Answer:
t = 12/7
Step-by-step explanation:
t-12 / 2 = 3t / 2-3
t-12 / 2 = 3t / -1
expressions divided by -1 equal their opposite
t-12 / 2 = -3t
x2
t - 12 = -6t
+12
t = -6t + 12
+6t
t + 6t = 12
7t = 12
t = 12/7
:)
Answer:
t = 12/7
Step-by-step explanation:
t-12 / 2 = 3t / 2-3
t-12 / 2 = 3t / -1
expressions divided by -1 equal their opposite
t-12 / 2 = -3t
x2
t - 12 = -6t
+12
t = -6t + 12
+6t
t + 6t = 12
7t = 12
t = 12/7
:)