Seudónimo
Seudónimo
02-03-2017
Mathematics
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-5(11-3t) = -6t - 4 what does t equal?
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hellojus
hellojus
02-03-2017
-5(11-3t) = -6t -4
distribute -5 to the parentheses
-55+15t = -6t -4
isolate t; add -6t from both sides
-55+21t = -4
add 55 from both sides
21t = 51
divide t
t = 2.4 (rounded)
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