1+1/x =0

Solution

1 + \frac{1}{x} = 0

x = - 1

Solution steps

1 + \frac{1}{x} = 0

Multiply both sides by

x

x + 1 = 0

Move

1

to the right side

x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - 1

- 15 x + 8 x - 36 = \frac{- 21}{3 + 5 x - 17}

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

0.52 = \frac{50}{( 50 + x )}

\frac{x}{5 x - 18} = \frac{3}{x}

\frac{1}{4 x - 2} = 250