What is the answer to 9-6|665-7w|=-831 ?

The answer to 9-6|665-7w|=-831 is w=75\lor w=115

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9-6|665-7w|=-831

9 - 6 ∣ 665 - 7 w ∣ = - 831

w = 75 or w = 115

Solution steps

9 - 6 ∣ 665 - 7 w ∣ = - 831

Move

9

to the right side

- 6 ∣ 665 - 7 w ∣ = - 840

Divide both sides by

- 6

∣ 665 - 7 w ∣ = 140

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

665 - 7 w = - 140 or 665 - 7 w = 140

665 - 7 w = - 140 or 665 - 7 w = 140

w = 75 or w = 115

- ln ∣ 120 - x ∣ = k t

∣ x - 3 ∣ = - 2 x

∣ 5 n + 3 ∣ = - 1

7 ∣ 2 x + 5 ∣ + 6.3 = 11.2

∣ 2 - 5 t ∣ + 2 = 24

What is the answer to 9-6|665-7w|=-831 ?
The answer to 9-6|665-7w|=-831 is w=75\lor w=115
Solve for w: 9-6|665-7w|=-831
The solution is w=75\lor w=115