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15 = -2 (2t - 1) show work and explain

15 = -2 (2t - 1) show work and explain
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1 vote
15 = -2 (2t - 1)

show work and explain

User Ghobs
by
8.6k points

1 Answer

5 votes
15=-2(2t-1) -- expand brackets
15=-4t+2 -- subtract 2
13=-4t -- switch signs, best to have a positive variable
4t=-13
t=-13/4
User Dima Knivets
by
8.4k points
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