What is the answer to (x-1)/(7x+6)= 2/(x+2) ?

The answer to (x-1)/(7x+6)= 2/(x+2) is x=14,x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(x-1)/(7x+6)= 2/(x+2)

\frac{x - 1}{7 x + 6} = \frac{2}{x + 2}

x = 14, x = - 1

Solution steps

\frac{x - 1}{7 x + 6} = \frac{2}{x + 2}

Cross multiply

(x - 1) (x + 2) = (7 x + 6) \cdot 2

Solve

(x - 1) (x + 2) = (7 x + 6) \cdot 2 : x = 14, x = - 1

x = 14, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = - \frac{6}{7}, x = - 2

Combine undefined points with solutions:

x = 14, x = - 1

- \frac{2}{x - 1} + 9 x = - \frac{2 x}{x - 1}

6.16 = \frac{50 x}{x ^{2} + 3 x + 6}

y, \frac{1}{y} = x

\frac{1}{4 x - 16} + 2 = - \frac{5}{x - 4}

x - \frac{3 x}{x + 7} = \frac{5}{x + 7}

What is the answer to (x-1)/(7x+6)= 2/(x+2) ?
The answer to (x-1)/(7x+6)= 2/(x+2) is x=14,x=-1
Solve for x: (x-1)/(7x+6)= 2/(x+2)
The solution is x=14,x=-1