Solve for w
w=-\frac{4-3x}{x+1}
x\neq -1
Solve for x
x=-\frac{w+4}{w-3}
w\neq 3
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wx+4+w=3x
Add w to both sides.
wx+w=3x-4
Subtract 4 from both sides.
\left(x+1\right)w=3x-4
Combine all terms containing w.
\frac{\left(x+1\right)w}{x+1}=\frac{3x-4}{x+1}
Divide both sides by x+1.
w=\frac{3x-4}{x+1}
Dividing by x+1 undoes the multiplication by x+1.
wx+4-3x=-w
Subtract 3x from both sides.
wx-3x=-w-4
Subtract 4 from both sides.
\left(w-3\right)x=-w-4
Combine all terms containing x.
\frac{\left(w-3\right)x}{w-3}=\frac{-w-4}{w-3}
Divide both sides by w-3.
x=\frac{-w-4}{w-3}
Dividing by w-3 undoes the multiplication by w-3.
x=-\frac{w+4}{w-3}
Divide -w-4 by w-3.
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Limits
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