What is the answer to |3-5t|+2=20 ?

The answer to |3-5t|+2=20 is t=-3\lor t= 21/5

Solve for t: |3-5t|+2=20

The solution is t=-3\lor t= 21/5

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∣ 3 - 5 t ∣ + 2 = 20

t = - 3 or t = \frac{21}{5}

Decimal Notation

t = - 3, t = 4.2

Solution steps

∣ 3 - 5 t ∣ + 2 = 20

Move

2

to the right side

∣ 3 - 5 t ∣ = 18

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 - 5 t = - 18 or 3 - 5 t = 18

3 - 5 t = - 18 or 3 - 5 t = 18

t = - 3 or t = \frac{21}{5}

0 = ∣ c + 6 ∣

- 18 = 6 ∣ s ∣

- 16 = - 4 ∣ - 3 n + 5 ∣

- 16 = ∣ t ∣ - 8

- 6 = ∣ c ∣ + 4

What is the answer to |3-5t|+2=20 ?
The answer to |3-5t|+2=20 is t=-3\lor t= 21/5
Solve for t: |3-5t|+2=20
The solution is t=-3\lor t= 21/5