What is the answer to |(2b)/3+8|=20 ?

The answer to |(2b)/3+8|=20 is b=-42\lor b=18

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|(2b)/3+8|=20

\frac{2 b}{3} + 8 = 20

b = - 42 or b = 18

Solution steps

\frac{2 b}{3} + 8 = 20

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

\frac{2 b}{3} + 8 = - 20 or \frac{2 b}{3} + 8 = 20

\frac{2 b}{3} + 8 = - 20 or \frac{2 b}{3} + 8 = 20

b = - 42 or b = 18

7 = \frac{3}{9} x

y + 4 < 9

83 = a (1.567060383)^{0.5}

7 = x + \frac{1}{2} (6 - x)

7 - c < 1

What is the answer to |(2b)/3+8|=20 ?
The answer to |(2b)/3+8|=20 is b=-42\lor b=18
Solve for b: |(2b)/3+8|=20
The solution is b=-42\lor b=18