What is the answer to 3.5=(25)/x ?

The answer to 3.5=(25)/x is x= 50/7

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3.5=(25)/x

3.5 = \frac{25}{x}

x = \frac{50}{7}

Decimal Notation

x = 7.14285 \dots

Solution steps

3.5 = \frac{25}{x}

Multiply both sides by

x

3.5 x = 25

Multiply both sides by

10

35 x = 250

Divide both sides by

35

x = \frac{50}{7}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{50}{7}

\frac{2 x + 9}{x + 5} = 4

x, t = \frac{p d}{2 x}

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

\frac{2 ( x ^{4} - 1 )}{x ^{3}} = 0

\frac{4}{20} = \frac{7}{x}