What is the answer to |-4b-3|-6=21 ?

The answer to |-4b-3|-6=21 is b=-15/2 \lor b=6

Solve for b: |-4b-3|-6=21

The solution is b=-15/2 \lor b=6

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∣ - 4 b - 3 ∣ - 6 = 21

b = - \frac{15}{2} or b = 6

Decimal Notation

b = - 7.5, b = 6

Solution steps

∣ - 4 b - 3 ∣ - 6 = 21

Move

6

to the right side

∣ - 4 b - 3 ∣ = 27

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 4 b - 3 = - 27 or - 4 b - 3 = 27

- 4 b - 3 = - 27 or - 4 b - 3 = 27

b = - \frac{15}{2} or b = 6

∣ - 10 - 3 p ∣ = 13

7 = ∣ 8 x + 6 ∣

3 ∣ 4 z - 1 ∣ - 5 = 10

∣ - x ∣ = - x

x^{2} - 4 x - 18 = 3

What is the answer to |-4b-3|-6=21 ?
The answer to |-4b-3|-6=21 is b=-15/2 \lor b=6
Solve for b: |-4b-3|-6=21
The solution is b=-15/2 \lor b=6