What is the answer to 3-|6x+7|=-40 ?

The answer to 3-|6x+7|=-40 is x=-25/3 \lor x=6

Solve for x: 3-|6x+7|=-40

The solution is x=-25/3 \lor x=6

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3 - ∣ 6 x + 7 ∣ = - 40

x = - \frac{25}{3} or x = 6

Solution steps

3 - ∣ 6 x + 7 ∣ = - 40

Move

3

to the right side

- ∣ 6 x + 7 ∣ = - 43

Divide both sides by

- 1

∣ 6 x + 7 ∣ = 43

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 x + 7 = - 43 or 6 x + 7 = 43

6 x + 7 = - 43 or 6 x + 7 = 43

x = - \frac{25}{3} or x = 6

∣ b - 12 ∣ = 15

8 - 9 ∣ 10 r - 9 ∣ = - 73

- 10 - 4 ∣ 2 x - 10 ∣ = 20

4 3 x^{4} = 4 x^{8}

2 ∣ 4 x + 9 ∣ + 10 = 3

What is the answer to 3-|6x+7|=-40 ?
The answer to 3-|6x+7|=-40 is x=-25/3 \lor x=6
Solve for x: 3-|6x+7|=-40
The solution is x=-25/3 \lor x=6