Solve for t
t=-6
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3+t-3t=15
Subtract 3t from both sides.
3-2t=15
Combine t and -3t to get -2t.
-2t=15-3
Subtract 3 from both sides.
-2t=12
Subtract 3 from 15 to get 12.
t=\frac{12}{-2}
Divide both sides by -2.
t=-6
Divide 12 by -2 to get -6.
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