What is the answer to (4.9)/(5.6)= 7/x ?

The answer to (4.9)/(5.6)= 7/x is x=8

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(4.9)/(5.6)= 7/x

\frac{4.9}{5.6} = \frac{7}{x}

x = 8

Solution steps

\frac{4.9}{5.6} = \frac{7}{x}

Cross multiply

4.9 x = 39.2

Divide both sides by

4.9

x = 8

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 8

f^{- 1} (9) = 4, f (4)

\frac{1}{1.5 y} = 0.25

x, \frac{x}{x} = 3 k

e^{- 1} = - e^{1}

\frac{3 x + 5}{x + 8} = \frac{8}{5}