What is the answer to (|k+7|)/6 =2 ?

The answer to (|k+7|)/6 =2 is k=-19\lor k=5

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(|k+7|)/6 =2

\frac{∣ k + 7 ∣}{6} = 2

k = - 19 or k = 5

Solution steps

\frac{∣ k + 7 ∣}{6} = 2

Multiply both sides by

6

∣ k + 7 ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

k + 7 = - 12 or k + 7 = 12

k + 7 = - 12 or k + 7 = 12

k = - 19 or k = 5

∣ x + 5 ∣ = - 2

∣ x + 5 ∣ = - 8

5 - ∣ 7 x ∣ = 4

- 3 = ∣ - 5 x ∣

\frac{3}{4} x - 5 = 7

What is the answer to (|k+7|)/6 =2 ?
The answer to (|k+7|)/6 =2 is k=-19\lor k=5
Solve for k: (|k+7|)/6 =2
The solution is k=-19\lor k=5