What is the answer to (12)/(x+3)+x/(x-3)=4 ?

The answer to (12)/(x+3)+x/(x-3)=4 is x=0,x=5

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(12)/(x+3)+x/(x-3)=4

\frac{12}{x + 3} + \frac{x}{x - 3} = 4

x = 0, x = 5

Solution steps

\frac{12}{x + 3} + \frac{x}{x - 3} = 4

Multiply by LCM

12 (x - 3) + x (x + 3) = 4 (x + 3) (x - 3)

Solve

12 (x - 3) + x (x + 3) = 4 (x + 3) (x - 3) : x = 0, x = 5

x = 0, x = 5

Verify Solutions

Find undefined (singularity) points:

x = - 3, x = 3

Combine undefined points with solutions:

x = 0, x = 5

\frac{11}{8} = \frac{3}{j}

\frac{1}{c} = 1

x + \frac{1}{x} = 80

\frac{11}{3} = \frac{12}{u}

2 x^{2} + 1 = \frac{1}{( x ^{2} ) - 4}

What is the answer to (12)/(x+3)+x/(x-3)=4 ?
The answer to (12)/(x+3)+x/(x-3)=4 is x=0,x=5
Solve for x: (12)/(x+3)+x/(x-3)=4
The solution is x=0,x=5