What is the answer to 18.3-18.3d=-7.8-0.7d+3.22 ?

The answer to 18.3-18.3d=-7.8-0.7d+3.22 is d= 13/10

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

18.3-18.3d=-7.8-0.7d+3.22

18.3 - 18.3 d = - 7.8 - 0.7 d + 3.22

d = \frac{13}{10}

Solution steps

18.3 - 18.3 d = - 7.8 - 0.7 d + 3.22

Group like terms

18.3 - 18.3 d = - 0.7 d - 7.8 + 3.22

Add/Subtract the numbers:

- 7.8 + 3.22 = - 4.58

18.3 - 18.3 d = - 0.7 d - 4.58

Multiply both sides by

100

1830 - 1830 d = - 70 d - 458

Move

1830

to the right side

- 1830 d = - 70 d - 2288

Move

70 d

to the left side

- 1760 d = - 2288

Divide both sides by

- 1760

d = \frac{13}{10}

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

x + \frac{x}{7} + \frac{1}{11} (x + \frac{x}{7}) = 60

4 x^{2} + 7 x = 15

4 x - 2 = 6

2 x < - 6

What is the answer to 18.3-18.3d=-7.8-0.7d+3.22 ?
The answer to 18.3-18.3d=-7.8-0.7d+3.22 is d= 13/10
Solve for d: 18.3-18.3d=-7.8-0.7d+3.22
The solution is d= 13/10