What is the answer to b/3+2= b/5-2/15 ?

The answer to b/3+2= b/5-2/15 is b=-16

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

b/3+2= b/5-2/15

\frac{b}{3} + 2 = \frac{b}{5} - \frac{2}{15}

b = - 16

Solution steps

\frac{b}{3} + 2 = \frac{b}{5} - \frac{2}{15}

Move

\frac{b}{5}

to the left side

\frac{2 b}{15} + 2 = - \frac{2}{15}

Move

2

to the right side

\frac{2 b}{15} = - \frac{32}{15}

Multiply both sides by

15

2 b = - 32

Divide both sides by

2

b = - 16

\frac{7}{5} (10 y + 25) = - 3 y + 15 - y

3 (5 x + 4) - 20 = 13 x - 4

x, 3 x + 4 y = - 23

\frac{2}{9} y = \frac{4}{3} y + 2 - \frac{4}{9} y

\frac{6 x - ( x - 8 )}{6} = \frac{- 2 x - 17}{3} + x