What is the answer to 0.9x+5.1x-7=2(2.5x-3) ?

The answer to 0.9x+5.1x-7=2(2.5x-3) is x=1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

0.9x+5.1x-7=2(2.5x-3)

0.9 x + 5.1 x - 7 = 2 (2.5 x - 3)

x = 1

Solution steps

0.9 x + 5.1 x - 7 = 2 (2.5 x - 3)

Add similar elements:

0.9 x + 5.1 x = 6 x

6 x - 7 = 2 (2.5 x - 3)

Expand

2 (2.5 x - 3) : 5 x - 6

6 x - 7 = 5 x - 6

Move

7

to the right side

6 x = 5 x + 1

Move

5 x

to the left side

x = 1

x, \frac{x}{2} + \frac{y}{5} = 1

3 x + 42 = 60

2 x - 3 = - x - 9

(2 x + 1) (x - 1) + x^{2} = 3 (x - 1) (x + 2) - 3

- 4 = 2.6 x - 1.4

What is the answer to 0.9x+5.1x-7=2(2.5x-3) ?
The answer to 0.9x+5.1x-7=2(2.5x-3) is x=1
Solve for x: 0.9x+5.1x-7=2(2.5x-3)
The solution is x=1