What is the answer to -5|2w|=-50 ?

The answer to -5|2w|=-50 is w=-5\lor w=5

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-5|2w|=-50

- 5 ∣ 2 w ∣ = - 50

w = - 5 or w = 5

Solution steps

- 5 ∣ 2 w ∣ = - 50

Divide both sides by

- 5

∣ 2 w ∣ = 10

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 w = - 10 or 2 w = 10

2 w = - 10 or 2 w = 10

w = - 5 or w = 5

∣ y ∣ + 1 = 9

\frac{1}{2} x - 3 + 2 = 7

∣ x ∣ = - 13.2

3 ∣ x - 2 ∣ + 4 = 10

∣ 5 x - 6 ∣ = ∣ 3 x + 4 ∣