What is the answer to 4/(x+1)+2/(x-2)=3 ?

The answer to 4/(x+1)+2/(x-2)=3 is x=3,x=0

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

\frac{4}{x + 1} + \frac{2}{x - 2} = 3

x = 3, x = 0

Solution steps

\frac{4}{x + 1} + \frac{2}{x - 2} = 3

Multiply by LCM

4 (x - 2) + 2 (x + 1) = 3 (x + 1) (x - 2)

Solve

4 (x - 2) + 2 (x + 1) = 3 (x + 1) (x - 2) : x = 3, x = 0

x = 3, x = 0

Verify Solutions

Find undefined (singularity) points:

x = - 1, x = 2

Combine undefined points with solutions:

x = 3, x = 0

\frac{2}{3} = 3 x - \frac{6}{- x + 3}

\frac{5}{x} = \frac{8}{7}

\frac{2}{x + 5} - \frac{x}{x - 5} = 1

x^{- 1} (x - 3) + x (2 x^{- 1} + 5) = 9

\frac{45}{15} = \frac{93}{x}

What is the answer to 4/(x+1)+2/(x-2)=3 ?
The answer to 4/(x+1)+2/(x-2)=3 is x=3,x=0
Solve for x: 4/(x+1)+2/(x-2)=3
The solution is x=3,x=0