What is the answer to (-1x-3)/(-2)=7 ?

The answer to (-1x-3)/(-2)=7 is x=11

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(-1x-3)/(-2)=7

\frac{- 1 x - 3}{- 2} = 7

x = 11

Solution steps

\frac{- 1 \cdot x - 3}{- 2} = 7

Multiply both sides by

- 2

- x - 3 = - 14

Move

3

to the right side

- x = - 11

Divide both sides by

- 1

x = 11

9 x^{2} + 36 x - 45

\frac{x + 4}{5} = \frac{x + 4}{10}

3 2^{\frac{7}{5}}

- 4 (2 c + 7) = c^{2} + 17 c + 7

2 + \frac{1}{x - 3} \geq \frac{1}{x - 1}