What is the answer to |3.2x-1|=4 ?

The answer to |3.2x-1|=4 is x=-15/16 \lor x= 25/16

Solve for x: |3.2x-1|=4

The solution is x=-15/16 \lor x= 25/16

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∣ 3.2 x - 1 ∣ = 4

x = - \frac{15}{16} or x = \frac{25}{16}

Decimal Notation

x = - 0.9375, x = 1.5625

Solution steps

∣ 3.2 x - 1 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3.2 x - 1 = - 4 or 3.2 x - 1 = 4

3.2 x - 1 = - 4 or 3.2 x - 1 = 4

x = - \frac{15}{16} or x = \frac{25}{16}

- 8 - 10 \times (- 7)

x - 2.9 \leq - 4.4

- X - 1 = - 5

(8 + 6 i) - (5 + 4 i) - (- 3 - 7 i)

(\frac{9}{20} d^{5}) (2 d^{- 2}) (\frac{4}{3} d^{9})

What is the answer to |3.2x-1|=4 ?
The answer to |3.2x-1|=4 is x=-15/16 \lor x= 25/16
Solve for x: |3.2x-1|=4
The solution is x=-15/16 \lor x= 25/16