What is the answer to -5|3+4k|=-115 ?

The answer to -5|3+4k|=-115 is k=-13/2 \lor k=5

Solve for k: -5|3+4k|=-115

The solution is k=-13/2 \lor k=5

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- 5 ∣ 3 + 4 k ∣ = - 115

k = - \frac{13}{2} or k = 5

Decimal Notation

k = - 6.5, k = 5

Solution steps

- 5 ∣ 3 + 4 k ∣ = - 115

Divide both sides by

- 5

∣ 3 + 4 k ∣ = 23

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 + 4 k = - 23 or 3 + 4 k = 23

3 + 4 k = - 23 or 3 + 4 k = 23

k = - \frac{13}{2} or k = 5

- 2 (- x + 4) - 3 x + 2 = - 5

7 p^{2} - 20 p + 12

\frac{x}{9} - 3 = - 4

3 \frac{x}{9} + 4 = - 8

3 x^{2} + 21 x y - 54 y^{2}

What is the answer to -5|3+4k|=-115 ?
The answer to -5|3+4k|=-115 is k=-13/2 \lor k=5
Solve for k: -5|3+4k|=-115
The solution is k=-13/2 \lor k=5