What is the answer to -5|3W+780|+5=-445 ?

The answer to -5|3W+780|+5=-445 is W=-290\lor W=-230

Solve for W: -5|3W+780|+5=-445

The solution is W=-290\lor W=-230

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- 5 ∣ 3 W + 780 ∣ + 5 = - 445

W = - 290 or W = - 230

Solution steps

- 5 ∣ 3 W + 780 ∣ + 5 = - 445

Move

5

to the right side

- 5 ∣ 3 W + 780 ∣ = - 450

Divide both sides by

- 5

∣ 3 W + 780 ∣ = 90

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 W + 780 = - 90 or 3 W + 780 = 90

3 W + 780 = - 90 or 3 W + 780 = 90

W = - 290 or W = - 230

∣ 3 x - 6 ∣ = x - 2

- ∣ - p ∣ = - 18

∣ x + 0.4 ∣ = 110.25

3 = ∣ r - 5 ∣

- ∣ 3 x ∣ x = 8

What is the answer to -5|3W+780|+5=-445 ?
The answer to -5|3W+780|+5=-445 is W=-290\lor W=-230
Solve for W: -5|3W+780|+5=-445
The solution is W=-290\lor W=-230