What is the answer to -600=-3|4b-600| ?

The answer to -600=-3|4b-600| is b=100\lor b=200

Solve for b: -600=-3|4b-600|

The solution is b=100\lor b=200

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- 600 = - 3 ∣ 4 b - 600 ∣

b = 100 or b = 200

Solution steps

- 600 = - 3 ∣ 4 b - 600 ∣

Switch sides

- 3 ∣ 4 b - 600 ∣ = - 600

Divide both sides by

- 3

∣ 4 b - 600 ∣ = 200

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 b - 600 = - 200 or 4 b - 600 = 200

4 b - 600 = - 200 or 4 b - 600 = 200

b = 100 or b = 200

3 ∣ 4 y - 3 ∣ - 2 = 7

∣ 5 - 3 x ∣ = 2 x + 1

∣ x ∣ + 2 = 30

∣ x ∣ + 2 = 19

x, ∣ x ∣ = 6

What is the answer to -600=-3|4b-600| ?
The answer to -600=-3|4b-600| is b=100\lor b=200
Solve for b: -600=-3|4b-600|
The solution is b=100\lor b=200