What is the answer to sqrt(3-3x)-1=2x ?

The answer to sqrt(3-3x)-1=2x is x= 1/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

sqrt(3-3x)-1=2x

3 - 3 x - 1 = 2 x

x = \frac{1}{4}

Decimal Notation

x = 0.25

Solution steps

3 - 3 x - 1 = 2 x

Remove square roots

3 - 3 x = 4 x^{2} + 4 x + 1

Solve

3 - 3 x = 4 x^{2} + 4 x + 1 : x = \frac{1}{4}, x = - 2

x = \frac{1}{4}, x = - 2

Verify Solutions:

x = \frac{1}{4}

True

, x = - 2

False

The solution is

x = \frac{1}{4}

20 = 2 π \frac{l}{32}

2 (x - 5)^{\frac{2}{3}} = 32

- 2 x + 3 = x

x + 4 - 7 = 1