Solve for t
t=\frac{1}{9}\approx 0.111111111
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0=8-72t
Multiply 2 and 4 to get 8. Multiply -9 and 8 to get -72.
8-72t=0
Swap sides so that all variable terms are on the left hand side.
-72t=-8
Subtract 8 from both sides. Anything subtracted from zero gives its negation.
t=\frac{-8}{-72}
Divide both sides by -72.
t=\frac{1}{9}
Reduce the fraction \frac{-8}{-72} to lowest terms by extracting and canceling out -8.
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