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

The answer to x-(3x)/(x+1)= 3/(x+1) is x=3

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

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

x = 3

Solution steps

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

Multiply both sides by

x + 1

x (x + 1) - 3 x = 3

Solve

x (x + 1) - 3 x = 3 : x = 3, x = - 1

x = 3, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = - 1

Since the equation is undefined for:

- 1

x = 3

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

\frac{2}{x - 5} + \frac{1}{x} = 0

\frac{2 π}{b} = \frac{π}{2}

u, s = \frac{u}{a u + v}

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

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