What is the answer to 8x-2+4x-3=180 ?

The answer to 8x-2+4x-3=180 is x= 185/12

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

8x-2+4x-3=180

8 x - 2 + 4 x - 3 = 180

x = \frac{185}{12}

Decimal Notation

x = 15.41666 \dots

Solution steps

8 x - 2 + 4 x - 3 = 180

Group like terms

8 x + 4 x - 2 - 3 = 180

Add similar elements:

8 x + 4 x = 12 x

12 x - 2 - 3 = 180

Subtract the numbers:

- 2 - 3 = - 5

12 x - 5 = 180

Move

5

to the right side

12 x = 185

Divide both sides by

12

x = \frac{185}{12}

3 (2 x + 5) = 33

10 v + 3 + 5 v = 13 v - 3 + 3 v

- 6 + u = 4

2 x - 1 - \frac{3 x + 3}{2} = \frac{2 x - 5}{14}

3 x + 1 = 31