Solve for t_5
t_{5}=-415.444
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5\left(t_{5}-32\right)=-9\times 248.58
Multiply both sides of the equation by 90, the least common multiple of 18,10.
5t_{5}-160=-9\times 248.58
Use the distributive property to multiply 5 by t_{5}-32.
5t_{5}-160=-2237.22
Multiply -9 and 248.58 to get -2237.22.
5t_{5}=-2237.22+160
Add 160 to both sides.
5t_{5}=-2077.22
Add -2237.22 and 160 to get -2077.22.
t_{5}=\frac{-2077.22}{5}
Divide both sides by 5.
t_{5}=\frac{-207722}{500}
Expand \frac{-2077.22}{5} by multiplying both numerator and the denominator by 100.
t_{5}=-\frac{103861}{250}
Reduce the fraction \frac{-207722}{500} to lowest terms by extracting and canceling out 2.
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