What is 3[2(x-3)+2]+5(x-3) ?

The solution to 3[2(x-3)+2]+5(x-3) is 11x-27

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 3[2(x-3)+2]+5(x-3)

simplify

3 [2 (x - 3) + 2] + 5 (x - 3)

11 x - 27

Solution steps

3 (2 (x - 3) + 2) + 5 (x - 3)

Expand

2 (x - 3) + 2 : 2 x - 4

= 3 (2 x - 4) + 5 (x - 3)

Expand

3 (2 x - 4) : 6 x - 12

= 6 x - 12 + 5 (x - 3)

Expand

5 (x - 3) : 5 x - 15

= 6 x - 12 + 5 x - 15

Group like terms

= 6 x + 5 x - 12 - 15

Add similar elements:

6 x + 5 x = 11 x

= 11 x - 12 - 15

Subtract the numbers:

- 12 - 15 = - 27

= 11 x - 27

(3 - z)^{- 4}

(3 v + 2 d)^{2}

- 2^{3} \cdot (- 2)^{0}

2^{2 x} - 2^{x} - 12

16 d^{2} - 24 d + 9