What is the answer to -3/(x+1)=(x-10)/(2x) ?

The answer to -3/(x+1)=(x-10)/(2x) is x=5,x=-2

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-3/(x+1)=(x-10)/(2x)

- \frac{3}{x + 1} = \frac{x - 10}{2 x}

x = 5, x = - 2

Solution steps

- \frac{3}{x + 1} = \frac{x - 10}{2 x}

Cross multiply

- 6 x = (x + 1) (x - 10)

Solve

- 6 x = (x + 1) (x - 10) : x = 5, x = - 2

x = 5, x = - 2

Verify Solutions

Find undefined (singularity) points:

x = - 1, x = 0

Combine undefined points with solutions:

x = 5, x = - 2

\frac{x ^{2}}{( 12.2 - 2 x ) ^{2}} = 5

3 + \frac{2 x}{x - 4} = \frac{8}{x - 4}

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

\frac{5}{6} = \frac{x - 10}{3 x + 6}

\frac{x ^{2}}{x + 80} = 40

What is the answer to -3/(x+1)=(x-10)/(2x) ?
The answer to -3/(x+1)=(x-10)/(2x) is x=5,x=-2
Solve for x: -3/(x+1)=(x-10)/(2x)
The solution is x=5,x=-2