What is the answer to | k/3-4|+7=7 ?

The answer to | k/3-4|+7=7 is k=12

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| k/3-4|+7=7

\frac{k}{3} - 4 + 7 = 7

k = 12

Solution steps

\frac{k}{3} - 4 + 7 = 7

Subtract

7

from both sides

\frac{k}{3} - 4 + 7 - 7 = 7 - 7

Simplify

\frac{k}{3} - 4 = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

\frac{k}{3} - 4 = 0

\frac{k}{3} - 4 = 0 : k = 12

k = 12

- ∣ x + 5 ∣ = 6

∣ b + 3 ∣ = 5

∣ b + 3 ∣ = 8

- 293 = 7 - 5 ∣ - 2 q - 460 ∣

2 - 3 ∣ x + 1 ∣ = 4 x - 5