What is the answer to |8x-3|=13 ?

The answer to |8x-3|=13 is x=-5/4 \lor x=2

Solve for x: |8x-3|=13

The solution is x=-5/4 \lor x=2

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∣ 8 x - 3 ∣ = 13

x = - \frac{5}{4} or x = 2

Decimal Notation

x = - 1.25, x = 2

Solution steps

∣ 8 x - 3 ∣ = 13

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 x - 3 = - 13 or 8 x - 3 = 13

8 x - 3 = - 13 or 8 x - 3 = 13

x = - \frac{5}{4} or x = 2

∣ 7 x - 10 ∣ = 4

5.3 + ∣ x - 6 ∣ = 7.8

4 ∣ 3 x - 6 ∣ + 5 = 17

t^{2} - 99 = 1

- 4 ∣ 4 - 8 b ∣ = 12