What is the answer to |8x+1|-9=-5 ?

The answer to |8x+1|-9=-5 is x=-5/8 \lor x= 3/8

Solve for x: |8x+1|-9=-5

The solution is x=-5/8 \lor x= 3/8

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∣ 8 x + 1 ∣ - 9 = - 5

x = - \frac{5}{8} or x = \frac{3}{8}

Decimal Notation

x = - 0.625, x = 0.375

Solution steps

∣ 8 x + 1 ∣ - 9 = - 5

Move

9

to the right side

∣ 8 x + 1 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 x + 1 = - 4 or 8 x + 1 = 4

8 x + 1 = - 4 or 8 x + 1 = 4

x = - \frac{5}{8} or x = \frac{3}{8}

∣ 2 - 2 x ∣ < x - 4

0.2 x + 4.1 = 12.5

\frac{1}{\frac{3 10}{10}}

- 4 b = 32

\frac{1}{2} + \frac{1}{10}

What is the answer to |8x+1|-9=-5 ?
The answer to |8x+1|-9=-5 is x=-5/8 \lor x= 3/8
Solve for x: |8x+1|-9=-5
The solution is x=-5/8 \lor x= 3/8