What is the answer to 1/(2x+2)=1 ?

The answer to 1/(2x+2)=1 is x=-1/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

1/(2x+2)=1

\frac{1}{2 x + 2} = 1

x = - \frac{1}{2}

Decimal Notation

x = - 0.5

Solution steps

\frac{1}{2 x + 2} = 1

Multiply both sides by

2 x + 2

1 = 2 x + 2

Switch sides

2 x + 2 = 1

Move

2

to the right side

2 x = - 1

Divide both sides by

2

x = - \frac{1}{2}

Verify Solutions

Find undefined (singularity) points:

x = - 1

Combine undefined points with solutions:

x = - \frac{1}{2}

x - 5 = \frac{36}{x}

v, n = \frac{c}{v}

v, D = \frac{p}{v}

\frac{- 3}{x - 3} = 1 - \frac{2}{x + 7}

(t) = \frac{( 20 t )}{( 100 + t )}