What is the answer to |6b+5|-4=9 ?

The answer to |6b+5|-4=9 is b=-3\lor b= 4/3

Solve for b: |6b+5|-4=9

The solution is b=-3\lor b= 4/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

∣ 6 b + 5 ∣ - 4 = 9

b = - 3 or b = \frac{4}{3}

Decimal Notation

b = - 3, b = 1.33333 \dots

Solution steps

∣ 6 b + 5 ∣ - 4 = 9

Move

4

to the right side

∣ 6 b + 5 ∣ = 13

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 b + 5 = - 13 or 6 b + 5 = 13

6 b + 5 = - 13 or 6 b + 5 = 13

b = - 3 or b = \frac{4}{3}

5 (2 + w) - w = 10 + 4 (w + 1)

16 = - 8 (4 + n)

R, 476 km = R \cdot 5

\frac{62 a ^{3} b ^{9} c ^{6}}{- 31 a ^{3} b ^{3} c ^{4}}

- 3 \cdot - 12