What is the answer to |8y-4|=13 ?

The answer to |8y-4|=13 is y=-9/8 \lor y= 17/8

Solve for y: |8y-4|=13

The solution is y=-9/8 \lor y= 17/8

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∣ 8 y - 4 ∣ = 13

y = - \frac{9}{8} or y = \frac{17}{8}

Decimal Notation

y = - 1.125, y = 2.125

Solution steps

∣ 8 y - 4 ∣ = 13

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 y - 4 = - 13 or 8 y - 4 = 13

8 y - 4 = - 13 or 8 y - 4 = 13

y = - \frac{9}{8} or y = \frac{17}{8}

∣ 4 v + 10 ∣ = 2

∣ 4 x + 8 ∣ = - x + 45

2 x + ∣ x - 1 ∣ = 5

10 = ∣ n ∣ + 5

∣ 15 + m ∣ = - 2 m + 3

What is the answer to |8y-4|=13 ?
The answer to |8y-4|=13 is y=-9/8 \lor y= 17/8
Solve for y: |8y-4|=13
The solution is y=-9/8 \lor y= 17/8