What is the answer to |-6w+870|=30 ?

The answer to |-6w+870|=30 is w=140\lor w=150

Solve for w: |-6w+870|=30

The solution is w=140\lor w=150

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∣ - 6 w + 870 ∣ = 30

w = 140 or w = 150

Solution steps

∣ - 6 w + 870 ∣ = 30

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 6 w + 870 = - 30 or - 6 w + 870 = 30

- 6 w + 870 = - 30 or - 6 w + 870 = 30

w = 140 or w = 150

x \cdot ∣ 4 - x ∣ = 3

9 + ∣ 8 x + 8 ∣ = 33

2 \frac{x}{3} + 4 = 1

∣ x - 2 ∣ + ∣ x + 8 ∣ = 10

∣ t ∣ + 1 = - 17

What is the answer to |-6w+870|=30 ?
The answer to |-6w+870|=30 is w=140\lor w=150
Solve for w: |-6w+870|=30
The solution is w=140\lor w=150