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lana [24]
3 years ago
11

If t+6=21, find the value of -2t

Mathematics
1 answer:
Reil [10]3 years ago
5 0

Steps to solve:

-2t + 6 = 21

~Subtract 6 to both sides

-2t = 15

~Divide -2 to both sides

t = 15/-2

Best of Luck!

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