Solve for t
t = \frac{5}{2} = 2\frac{1}{2} = 2.5
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12-12t=-18
Swap sides so that all variable terms are on the left hand side.
-12t=-18-12
Subtract 12 from both sides.
-12t=-30
Subtract 12 from -18 to get -30.
t=\frac{-30}{-12}
Divide both sides by -12.
t=\frac{5}{2}
Reduce the fraction \frac{-30}{-12} to lowest terms by extracting and canceling out -6.
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