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

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

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

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

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3 - ∣ 6 n + 7 ∣ = - 40

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

Decimal Notation

n = - 8.33333 \dots, n = 6

Solution steps

3 - ∣ 6 n + 7 ∣ = - 40

Move

3

to the right side

- ∣ 6 n + 7 ∣ = - 43

Divide both sides by

- 1

∣ 6 n + 7 ∣ = 43

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

6 n + 7 = - 43 or 6 n + 7 = 43

6 n + 7 = - 43 or 6 n + 7 = 43

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

0 = x^{2} - 6 x

\frac{1}{2 x + 3} \leq \frac{1}{x - 2}

- 42 x^{6} y^{5} z^{6} + 9 x^{3} y^{3} z^{4}

2 x^{2} - 2 x + 11 = 0

x^{2} = 441

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