What is simplify-3+4(a-3b+2)-5(2-a+3b) ?

The solution to simplify-3+4(a-3b+2)-5(2-a+3b) is 9a-27b-5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify-3+4(a-3b+2)-5(2-a+3b)

simplify

- 3 + 4 (a - 3 b + 2) - 5 (2 - a + 3 b)

9 a - 27 b - 5

Solution steps

- 3 + 4 (a - 3 b + 2) - 5 (2 - a + 3 b)

Expand

4 (a - 3 b + 2) : 4 a - 12 b + 8

= - 3 + 4 a - 12 b + 8 - 5 (2 - a + 3 b)

Expand

- 5 (2 - a + 3 b) : - 10 + 5 a - 15 b

= - 3 + 4 a - 12 b + 8 - 10 + 5 a - 15 b

Group like terms

= 4 a + 5 a - 12 b - 15 b - 3 + 8 - 10

Add similar elements:

4 a + 5 a = 9 a

= 9 a - 12 b - 15 b - 3 + 8 - 10

Add similar elements:

- 12 b - 15 b = - 27 b

= 9 a - 27 b - 3 + 8 - 10

Add the numbers:

- 3 + 8 - 10 = - 5

= 9 a - 27 b - 5

\frac{( - 4 + 2 i )}{( 1 + i )}

3 a (2 b - 7)

- 17 + 2 (6 x - 1) + 5

- \frac{1}{2}

- 9 - 2

What is simplify-3+4(a-3b+2)-5(2-a+3b) ?
The solution to simplify-3+4(a-3b+2)-5(2-a+3b) is 9a-27b-5