What is the answer to 3=0.098d+1 ?

The answer to 3=0.098d+1 is d= 1000/49

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3=0.098d+1

3 = 0.098 d + 1

d = \frac{1000}{49}

Decimal Notation

d = 20.40816 \dots

Solution steps

3 = 0.098 d + 1

Switch sides

0.098 d + 1 = 3

Multiply both sides by

1000

98 d + 1000 = 3000

Move

1000

to the right side

98 d = 2000

Divide both sides by

98

d = \frac{1000}{49}

\frac{x}{9} = 12

13 x - 7 = 12 (x - 1) + x + 5

\frac{2 x}{6} - \frac{3 x}{4} = \frac{2 x}{3}

\frac{1}{4} (x - 2) = \frac{9}{5} (x + \frac{1}{3})

2 (x + 5) - 5 (x - 4) = 4 x - 10