What is the answer to 6-|4-8b|=-12 ?

The answer to 6-|4-8b|=-12 is b=-7/4 \lor b= 11/4

Solve for b: 6-|4-8b|=-12

The solution is b=-7/4 \lor b= 11/4

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6 - ∣ 4 - 8 b ∣ = - 12

b = - \frac{7}{4} or b = \frac{11}{4}

Decimal Notation

b = - 1.75, b = 2.75

Solution steps

6 - ∣ 4 - 8 b ∣ = - 12

Move

6

to the right side

- ∣ 4 - 8 b ∣ = - 18

Divide both sides by

- 1

∣ 4 - 8 b ∣ = 18

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 - 8 b = - 18 or 4 - 8 b = 18

4 - 8 b = - 18 or 4 - 8 b = 18

b = - \frac{7}{4} or b = \frac{11}{4}

\frac{∣ x ∣}{6} = 2

∣ 2 - 2 x ∣ + 5 + 4 x = 5 x - 2

∣ 3 y + 4 ∣ - 3 = 0

3 ∣ x + 4 ∣ = 4 x - 6

4 = - ∣ x + 8 ∣ + 3

What is the answer to 6-|4-8b|=-12 ?
The answer to 6-|4-8b|=-12 is b=-7/4 \lor b= 11/4
Solve for b: 6-|4-8b|=-12
The solution is b=-7/4 \lor b= 11/4