What is the answer to x/(-27)= 3/(-x) ?

The answer to x/(-27)= 3/(-x) is x=9,x=-9

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x/(-27)= 3/(-x)

\frac{x}{- 27} = \frac{3}{- x}

x = 9, x = - 9

Solution steps

\frac{x}{- 27} = \frac{3}{- x}

Cross multiply

- x^{2} = - 81

Solve

- x^{2} = - 81 : x = 9, x = - 9

x = 9, x = - 9

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 9, x = - 9

80 = \frac{100 x + 70}{40 + x} 0.4

- \frac{x}{( 0.01 x ^{2} + 1 ) ^{2}} = 0

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

2 + \frac{4}{x ^{2} - 3 x - 6} = 0

\frac{x}{10} = \frac{2.5}{x}

What is the answer to x/(-27)= 3/(-x) ?
The answer to x/(-27)= 3/(-x) is x=9,x=-9
Solve for x: x/(-27)= 3/(-x)
The solution is x=9,x=-9