What is the answer to 6x+3+3x=5x-9 ?

The answer to 6x+3+3x=5x-9 is x=-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

6x+3+3x=5x-9

6 x + 3 + 3 x = 5 x - 9

x = - 3

Solution steps

6 x + 3 + 3 x = 5 x - 9

Group like terms

6 x + 3 x + 3 = 5 x - 9

Add similar elements:

6 x + 3 x = 9 x

9 x + 3 = 5 x - 9

Move

3

to the right side

9 x = 5 x - 12

Move

5 x

to the left side

4 x = - 12

Divide both sides by

4

x = - 3

- 4150 + 696

p^{2} + 5 p = 14

9 d - 9 = 3 d - 1.8

3 x^{2} - 10 x + 3

\frac{( x + 1 ) ( x - 2 ) ^{2} ( x ) ^{2}}{( x + 6 ) ^{2} ( x + 3 ) ^{2}} \leq 0