What is the answer to 191x^{-3}+820=5059 ?

The answer to 191x^{-3}+820=5059 is

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191x^{-3}+820=5059

191 x^{- 3} + 820 = 5059

Solution steps

191 x^{- 3} + 820 = 5059

Refine

\frac{191}{x ^{3}} + 820 = 5059

Move

820

to the right side

\frac{191}{x ^{3}} = 4239

Multiply both sides by

x^{3}

191 = 4239 x^{3}

Solve

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x + 3 = - \frac{2}{x}

\frac{2}{5 x} - \frac{5}{3 x} = 4

\frac{3 x - 2}{7 x} = - 0

\frac{2}{8 - x} = \frac{2}{3}

3.379 = \frac{1}{k}