What is the answer to (40)/y = 8/5 ?

The answer to (40)/y = 8/5 is y=25

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(40)/y = 8/5

\frac{40}{y} = \frac{8}{5}

y = 25

Solution steps

\frac{40}{y} = \frac{8}{5}

Cross multiply

200 = y \cdot 8

Switch sides

y \cdot 8 = 200

Divide both sides by

8

y = 25

Verify Solutions

Find undefined (singularity) points:

y = 0

Combine undefined points with solutions:

y = 25

\frac{2 ^{2} - 8 x}{1 - x} = 5

x^{- 2} - 6 x^{- 1} + 5 = 0

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

\frac{( x - 2 )}{5} = \frac{3}{x}

\frac{x}{2 - x} = 6 - x