What is the answer to ((1)x+1)/x = 21/20 ?

The answer to ((1)x+1)/x = 21/20 is x=20

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((1)x+1)/x = 21/20

\frac{( 1 ) x + 1}{x} = \frac{21}{20}

x = 20

Solution steps

\frac{( 1 ) x + 1}{x} = \frac{21}{20}

Cross multiply

20 x + 20 = x \cdot 21

Move

20

to the right side

20 x = x \cdot 21 - 20

Move

x 21

to the left side

- x = - 20

Divide both sides by

- 1

x = 20

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 20

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

\frac{12}{30} = \frac{( 2 x )}{( 4 x + 10 )}

\frac{y ^{2}}{4 - 5 y + 16} = 0

12 x^{2} - 2 x + 1 = 0.8 x^{2} + (\frac{1}{16 x ^{2}})

x, \frac{1}{10} = \frac{1}{( 3 x + 4 y )}

What is the answer to ((1)x+1)/x = 21/20 ?
The answer to ((1)x+1)/x = 21/20 is x=20
Solve for x: ((1)x+1)/x = 21/20
The solution is x=20