What is the answer to 7x-4x-12=-3x+36 ?

The answer to 7x-4x-12=-3x+36 is x=8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7x-4x-12=-3x+36

7 x - 4 x - 12 = - 3 x + 36

x = 8

Solution steps

7 x - 4 x - 12 = - 3 x + 36

Add similar elements:

7 x - 4 x = 3 x

3 x - 12 = - 3 x + 36

Move

12

to the right side

3 x = - 3 x + 48

Move

3 x

to the left side

6 x = 48

Divide both sides by

6

x = 8

12 x - 3 = 9 x + 279 x + 27

U = \frac{2}{3} f

12 - 5 h = h + 6

5 (1 + 4 m) - 2 m = - 13

3 (2 x - 4) - (5 - x) = 3 (1 - x)