What is the answer to -2|5y-1|=-10 ?

The answer to -2|5y-1|=-10 is y=-4/5 \lor y= 6/5

Solve for y: -2|5y-1|=-10

The solution is y=-4/5 \lor y= 6/5

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- 2 ∣ 5 y - 1 ∣ = - 10

y = - \frac{4}{5} or y = \frac{6}{5}

Solution steps

- 2 ∣ 5 y - 1 ∣ = - 10

Divide both sides by

- 2

∣ 5 y - 1 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 y - 1 = - 5 or 5 y - 1 = 5

5 y - 1 = - 5 or 5 y - 1 = 5

y = - \frac{4}{5} or y = \frac{6}{5}

- 3 ∣ x - 4 ∣ - 4 = 3

∣ 7 x ∣ = 21

5 f - ∣ 3 f + 4 ∣ = 20

∣ x - 2 ∣ = 2 - (x - 2)^{2}

3 + 4 ∣ x - 2 ∣ = 35

What is the answer to -2|5y-1|=-10 ?
The answer to -2|5y-1|=-10 is y=-4/5 \lor y= 6/5
Solve for y: -2|5y-1|=-10
The solution is y=-4/5 \lor y= 6/5