What is the answer to -7w+4w=-1+13 ?

The answer to -7w+4w=-1+13 is w=-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-7w+4w=-1+13

- 7 w + 4 w = - 1 + 13

w = - 4

Solution steps

- 7 w + 4 w = - 1 + 13

Add similar elements:

- 7 w + 4 w = - 3 w

- 3 w = - 1 + 13

Add/Subtract the numbers:

- 1 + 13 = 12

- 3 w = 12

Divide both sides by

- 3

w = - 4

(2 x + 3) (x - 1) \leq 0

x^{2} - 7 x + 6 < 0

(x + 1)^{2}

81 x^{2} - 9 = 0

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