What is the answer to solvefor x,|2x-5|=8 ?

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

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Solve for x |2x-5|=8

solve for

x, ∣ 2 x - 5 ∣ = 8

x = - \frac{3}{2} or x = \frac{13}{2}

Decimal Notation

x = - 1.5, x = 6.5

Solution steps

∣ 2 x - 5 ∣ = 8

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x - 5 = - 8 or 2 x - 5 = 8

2 x - 5 = - 8 or 2 x - 5 = 8

x = - \frac{3}{2} or x = \frac{13}{2}

x, 0.5 + x = 1.5 - x

- 15 - 27

(3 a + 5 a^{2} b) (3 a - 5 a^{2} b)

544

8.75%

What is the answer to solvefor x,|2x-5|=8 ?
The answer to solvefor x,|2x-5|=8 is x=-3/2 \lor x= 13/2