What is the answer to -7b+22+b=55 ?

The answer to -7b+22+b=55 is b=-11/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-7b+22+b=55

- 7 b + 22 + b = 55

b = - \frac{11}{2}

Decimal Notation

b = - 5.5

Solution steps

- 7 b + 22 + b = 55

Group like terms

- 7 b + b + 22 = 55

Add similar elements:

- 7 b + b = - 6 b

- 6 b + 22 = 55

Move

22

to the right side

- 6 b = 33

Divide both sides by

- 6

b = - \frac{11}{2}

- (- 10 x - 6) - 6 = - 9 x

11 x - 7 = 3 x + 9

6 x - 24 = - 2 x

0.5 (6 h - 4) = - 5 h + 1

1.2 n + 0.68 = 5