What is the answer to (2pi)/b =pi ?

The answer to (2pi)/b =pi is b=2

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(2pi)/b =pi

\frac{2 π}{b} = π

b = 2

Solution steps

\frac{2 π}{b} = π

Multiply both sides by

b

2 π = πb

Switch sides

πb = 2 π

Divide both sides by

π

b = 2

Verify Solutions

Find undefined (singularity) points:

b = 0

Combine undefined points with solutions:

b = 2

\frac{1 - 4 x}{3 x - 2} = \frac{2}{3}

\frac{3 x + 3}{x - 3} = 7

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

0.1 = 1 - \frac{40}{x}

t, r = \frac{d}{t}