What is the answer to |3y+6|-40=-13 ?

The answer to |3y+6|-40=-13 is y=-11\lor y=7

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|3y+6|-40=-13

∣ 3 y + 6 ∣ - 40 = - 13

y = - 11 or y = 7

Solution steps

∣ 3 y + 6 ∣ - 40 = - 13

Move

40

to the right side

∣ 3 y + 6 ∣ = 27

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 y + 6 = - 27 or 3 y + 6 = 27

3 y + 6 = - 27 or 3 y + 6 = 27

y = - 11 or y = 7

∣ 4 x - 12 ∣ = 4

∣ 7 x + 1 ∣ - 8 = - 1

3 = ∣ q - 6 ∣

∣ q + 8 ∣ = 14

- 5 ∣ - 6 + x ∣ - 5 = 0

What is the answer to |3y+6|-40=-13 ?
The answer to |3y+6|-40=-13 is y=-11\lor y=7
Solve for y: |3y+6|-40=-13
The solution is y=-11\lor y=7