What is the answer to 4/x+8=2 ?

The answer to 4/x+8=2 is x=-2/3

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4/x+8=2

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

x = - \frac{2}{3}

Decimal Notation

x = - 0.66666 \dots

Solution steps

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

Move

8

to the right side

\frac{4}{x} = - 6

Multiply both sides by

x

4 = - 6 x

Switch sides

- 6 x = 4

Divide both sides by

- 6

x = - \frac{2}{3}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - \frac{2}{3}

\frac{8}{12} = \frac{6}{x}

v, C = \frac{q}{v}

y, x = \frac{6 y - 7}{4 + y}

x^{2} + (\frac{x}{x + 1})^{2} = 3

\frac{x + 3}{x} + x = \frac{45}{x}