What is the answer to |2v+8|-30=-10 ?

The answer to |2v+8|-30=-10 is v=-14\lor v=6

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|2v+8|-30=-10

∣ 2 v + 8 ∣ - 30 = - 10

v = - 14 or v = 6

Solution steps

∣ 2 v + 8 ∣ - 30 = - 10

Move

30

to the right side

∣ 2 v + 8 ∣ = 20

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 v + 8 = - 20 or 2 v + 8 = 20

2 v + 8 = - 20 or 2 v + 8 = 20

v = - 14 or v = 6

∣ 6 - 2 m ∣ = 48

∣ a - 6 ∣ = 7 a - 1

- 4 ∣ 8 - 5 m ∣ = 13

- 2 ∣ x ∣ - 1 = - 7

∣ 6 w - 15 ∣ = 3 w - 21

What is the answer to |2v+8|-30=-10 ?
The answer to |2v+8|-30=-10 is v=-14\lor v=6
Solve for v: |2v+8|-30=-10
The solution is v=-14\lor v=6