What is the answer to -10|3v+6|+5=-85 ?

The answer to -10|3v+6|+5=-85 is v=-5\lor v=1

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-10|3v+6|+5=-85

- 10 ∣ 3 v + 6 ∣ + 5 = - 85

v = - 5 or v = 1

Solution steps

- 10 ∣ 3 v + 6 ∣ + 5 = - 85

Move

5

to the right side

- 10 ∣ 3 v + 6 ∣ = - 90

Divide both sides by

- 10

∣ 3 v + 6 ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 v + 6 = - 9 or 3 v + 6 = 9

3 v + 6 = - 9 or 3 v + 6 = 9

v = - 5 or v = 1

- 4 ∣ b ∣ = 0

5 x - 2 ∣ 7 + 2 x ∣ = 6 + 3 x

∣ 4 x - 5 ∣ = - 9

4 ∣ v - 5 ∣ = 6

∣ 6 x - 10 ∣ = - 8

What is the answer to -10|3v+6|+5=-85 ?
The answer to -10|3v+6|+5=-85 is v=-5\lor v=1
Solve for v: -10|3v+6|+5=-85
The solution is v=-5\lor v=1