What is the answer to -4x+(16)/x =0 ?

The answer to -4x+(16)/x =0 is x=2,x=-2

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-4x+(16)/x =0

- 4 x + \frac{16}{x} = 0

x = 2, x = - 2

Solution steps

- 4 x + \frac{16}{x} = 0

Multiply both sides by

x

- 4 x^{2} + 16 = 0

Solve

- 4 x^{2} + 16 = 0 : x = 2, x = - 2

x = 2, x = - 2

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2, x = - 2

- 17 = \frac{x ^{2} + ( 7 - a ) x - 7 a}{x + 7}

- \frac{1}{x + 4} + 2 = 0

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

y, y - \frac{2}{x ^{2}} = 0

\frac{4}{x} - \frac{1}{3} = \frac{x}{6}