Solve for w
w=-\frac{19}{218}\approx -0.087155963
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25.7=109w+35.2
Add 21.1 and 4.6 to get 25.7.
109w+35.2=25.7
Swap sides so that all variable terms are on the left hand side.
109w=25.7-35.2
Subtract 35.2 from both sides.
109w=-9.5
Subtract 35.2 from 25.7 to get -9.5.
w=\frac{-9.5}{109}
Divide both sides by 109.
w=\frac{-95}{1090}
Expand \frac{-9.5}{109} by multiplying both numerator and the denominator by 10.
w=-\frac{19}{218}
Reduce the fraction \frac{-95}{1090} to lowest terms by extracting and canceling out 5.
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