en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

14-7(2x-8)=21

Solution

14 - 7 (2 x - 8) = 21

Solution

x = \frac{7}{2}

+1

Decimal Notation

x = 3.5

Solution steps

14 - 7 (2 x - 8) = 21

Move

14

to the right side

- 7 (2 x - 8) = 7

Divide both sides by

- 7

2 x - 8 = - 1

Move

8

to the right side

2 x = 7

Divide both sides by

2

x = \frac{7}{2}

Popular Examples

9 f + 4 - 7 f = 8

8.3 = - 1.6 c + 1.9

2 x + 8 - 6 x = 3 - 3 x

a^2=b^2+c^2-2bx

a^{2} = b^{2} + c^{2} - 2 b x

5 y + 1.8 = 4 y - 3.2

Frequently Asked Questions (FAQ)

What is the answer to 14-7(2x-8)=21 ?
The answer to 14-7(2x-8)=21 is x= 7/2
Solve for x: 14-7(2x-8)=21
The solution is x= 7/2