What is the answer to |-10-9k|+10=38 ?

The answer to |-10-9k|+10=38 is k=-38/9 \lor k=2

Solve for k: |-10-9k|+10=38

The solution is k=-38/9 \lor k=2

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∣ - 10 - 9 k ∣ + 10 = 38

k = - \frac{38}{9} or k = 2

Decimal Notation

k = - 4.22222 \dots, k = 2

Solution steps

∣ - 10 - 9 k ∣ + 10 = 38

Move

10

to the right side

∣ - 10 - 9 k ∣ = 28

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 10 - 9 k = - 28 or - 10 - 9 k = 28

- 10 - 9 k = - 28 or - 10 - 9 k = 28

k = - \frac{38}{9} or k = 2

∣ - 4 a + 9 ∣ = 16

3 ∣ x ∣ + 4 = 21

4 - 5 x = ∣ 5 x - 4 ∣

11 ∣ x - 8 ∣ - 7 = 48

∣ x ∣ = (x + 1)^{2} - 7

What is the answer to |-10-9k|+10=38 ?
The answer to |-10-9k|+10=38 is k=-38/9 \lor k=2
Solve for k: |-10-9k|+10=38
The solution is k=-38/9 \lor k=2