What is the answer to 2=(18)/(2c) ?

The answer to 2=(18)/(2c) is c= 9/2

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2=(18)/(2c)

2 = \frac{18}{2 c}

c = \frac{9}{2}

Decimal Notation

c = 4.5

Solution steps

2 = \frac{18}{2 c}

Simplify

\frac{18}{2 c} : \frac{9}{c}

2 = \frac{9}{c}

Multiply both sides by

c

2 c = 9

Divide both sides by

2

c = \frac{9}{2}

Verify Solutions

Find undefined (singularity) points:

c = 0

Combine undefined points with solutions:

c = \frac{9}{2}

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2 x - \frac{250}{x ^{2}} = 0

y, y^{2} = \frac{x - 1}{x + 1}

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

- 8 - \frac{1}{x + 1} = - \frac{7 x}{x + 1}