What is the answer to |-2t|=25 ?

The answer to |-2t|=25 is t=-25/2 \lor t= 25/2

Solve for t: |-2t|=25

The solution is t=-25/2 \lor t= 25/2

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∣ - 2 t ∣ = 25

t = - \frac{25}{2} or t = \frac{25}{2}

Decimal Notation

t = - 12.5, t = 12.5

Solution steps

∣ - 2 t ∣ = 25

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 2 t = - 25 or - 2 t = 25

- 2 t = - 25 or - 2 t = 25

t = - \frac{25}{2} or t = \frac{25}{2}

3 ∣ w - 7 ∣ + 14 = 62

∣ 2 x - 5 ∣ = x - 3

∣ 7 x + 2 ∣ = 8

∣ x - 12 ∣ = 5 x + 24

1 - ∣ x ∣ = 5