What is the answer to 7/(4x-1)= 2/(x+1) ?

The answer to 7/(4x-1)= 2/(x+1) is x=9

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7/(4x-1)= 2/(x+1)

\frac{7}{4 x - 1} = \frac{2}{x + 1}

x = 9

Solution steps

\frac{7}{4 x - 1} = \frac{2}{x + 1}

Cross multiply

7 x + 7 = 8 x - 2

Move

7

to the right side

7 x = 8 x - 9

Move

8 x

to the left side

- x = - 9

Divide both sides by

- 1

x = 9

Verify Solutions

Find undefined (singularity) points:

x = \frac{1}{4}, x = - 1

Combine undefined points with solutions:

x = 9

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

y, x = \frac{7}{y}

\frac{1}{X - 2} + \frac{X}{3} = 2

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

\frac{x - 2}{x + 1} = \frac{- 8}{x}

What is the answer to 7/(4x-1)= 2/(x+1) ?
The answer to 7/(4x-1)= 2/(x+1) is x=9
Solve for x: 7/(4x-1)= 2/(x+1)
The solution is x=9