Solve for w
w = -\frac{11}{3} = -3\frac{2}{3} \approx -3.666666667
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7-3\times 6=3w
Variable w cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 3w, the least common multiple of 3w,w.
7-18=3w
Multiply -3 and 6 to get -18.
-11=3w
Subtract 18 from 7 to get -11.
3w=-11
Swap sides so that all variable terms are on the left hand side.
w=\frac{-11}{3}
Divide both sides by 3.
w=-\frac{11}{3}
Fraction \frac{-11}{3} can be rewritten as -\frac{11}{3} by extracting the negative sign.
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