Solve for t
t=2.8
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-2t=2.4-8
Subtract 8 from both sides.
-2t=-5.6
Subtract 8 from 2.4 to get -5.6.
t=\frac{-5.6}{-2}
Divide both sides by -2.
t=\frac{-56}{-20}
Expand \frac{-5.6}{-2} by multiplying both numerator and the denominator by 10.
t=\frac{14}{5}
Reduce the fraction \frac{-56}{-20} to lowest terms by extracting and canceling out -4.
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