1+3/x =2

Solution

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

x = 3

Solution steps

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

Move

1

to the right side

\frac{3}{x} = 1

Multiply both sides by

x

3 = x

Switch sides

x = 3

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 3

v, M = \frac{n}{v}

- 1000 \cdot (\frac{0.5}{x}) = - 2

\frac{2}{x + 8} = \frac{4}{x - 1}

78 (1 - \frac{1}{x}) = 116

\frac{20}{x} = \frac{30}{x - 2}