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Lelechka [254]
3 years ago
14

3t – 7 = 5t, then 6t = __?

Mathematics
1 answer:
Sholpan [36]3 years ago
3 0
Solve for t
3t-7=5t
subtract 3t
3t-3t-7=5t-3t
0-7=2t
-7=2t
divide 2
-7/2=t
subsitute
6t=6(-7/2)=-42/2=-21

6t=-21
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