What is the answer to 4+x-4(1-x)+5(2+x)=0 ?

The answer to 4+x-4(1-x)+5(2+x)=0 is x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4+x-4(1-x)+5(2+x)=0

4 + x - 4 (1 - x) + 5 (2 + x) = 0

x = - 1

Solution steps

4 + x - 4 (1 - x) + 5 (2 + x) = 0

Move

4

to the right side

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

Expand

x - 4 (1 - x) + 5 (2 + x) : 10 x + 6

10 x + 6 = - 4

Move

6

to the right side

10 x = - 10

Divide both sides by

10

x = - 1

4 x (3 x - 7) = 5

\frac{w ^{2}}{8} - \frac{w}{2} - 4 = 0

196 - x^{2}

(2 x - 3)^{2} - (x + 5)^{2} = - 23

x + 1 = 1

What is the answer to 4+x-4(1-x)+5(2+x)=0 ?
The answer to 4+x-4(1-x)+5(2+x)=0 is x=-1
Solve for x: 4+x-4(1-x)+5(2+x)=0
The solution is x=-1