What is the answer to -2+x/(x+2)=-7/(x+2) ?

The answer to -2+x/(x+2)=-7/(x+2) is x=3

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-2+x/(x+2)=-7/(x+2)

- 2 + \frac{x}{x + 2} = - \frac{7}{x + 2}

x = 3

Solution steps

- 2 + \frac{x}{x + 2} = - \frac{7}{x + 2}

Multiply both sides by

x + 2

- 2 (x + 2) + x = - 7

Expand

- 2 (x + 2) + x : - x - 4

- x - 4 = - 7

Move

4

to the right side

- x = - 3

Divide both sides by

- 1

x = 3

Verify Solutions

Find undefined (singularity) points:

x = - 2

Combine undefined points with solutions:

x = 3

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

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

\frac{4 x}{3 x - 12} = \frac{1}{x - 4}

x - \frac{3}{x - 7} = \frac{5}{x - 7}

\frac{1}{3} + \frac{1}{6} = \frac{1}{t}

What is the answer to -2+x/(x+2)=-7/(x+2) ?
The answer to -2+x/(x+2)=-7/(x+2) is x=3
Solve for x: -2+x/(x+2)=-7/(x+2)
The solution is x=3