What is the answer to |4k-2|=11 ?

The answer to |4k-2|=11 is k=-9/4 \lor k= 13/4

Solve for k: |4k-2|=11

The solution is k=-9/4 \lor k= 13/4

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∣ 4 k - 2 ∣ = 11

k = - \frac{9}{4} or k = \frac{13}{4}

Decimal

k = - 2.25, k = 3.25

Solution steps

∣ 4 k - 2 ∣ = 11

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 k - 2 = - 11 or 4 k - 2 = 11

4 k - 2 = - 11 or 4 k - 2 = 11

k = - \frac{9}{4} or k = \frac{13}{4}

x + 1 = ∣ x - 1 ∣

x^{2} + 6 = - 5 x

x^{2} + 4 x - 5 = 7

- 3 ∣ 2 n + 4 ∣ + 5 = - 13

x^{2} - 3 x - 1 = 2 - x

What is the answer to |4k-2|=11 ?
The answer to |4k-2|=11 is k=-9/4 \lor k= 13/4
Solve for k: |4k-2|=11
The solution is k=-9/4 \lor k= 13/4