What is the answer to -|4x-7|-4=-16 ?

The answer to -|4x-7|-4=-16 is x=-5/4 \lor x= 19/4

Solve for x: -|4x-7|-4=-16

The solution is x=-5/4 \lor x= 19/4

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- ∣ 4 x - 7 ∣ - 4 = - 16

x = - \frac{5}{4} or x = \frac{19}{4}

Decimal Notation

x = - 1.25, x = 4.75

Solution steps

- ∣ 4 x - 7 ∣ - 4 = - 16

Move

4

to the right side

- ∣ 4 x - 7 ∣ = - 12

Divide both sides by

- 1

∣ 4 x - 7 ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x - 7 = - 12 or 4 x - 7 = 12

4 x - 7 = - 12 or 4 x - 7 = 12

x = - \frac{5}{4} or x = \frac{19}{4}

4 (y + 1) - 7 = 3 (y - 1) + y

\frac{2}{2} \cdot \frac{2}{2}

\frac{4 ( 2 x + 3 )}{7} = 1

(6 - 2 i) (1 + i)

- 39 x = 484

What is the answer to -|4x-7|-4=-16 ?
The answer to -|4x-7|-4=-16 is x=-5/4 \lor x= 19/4
Solve for x: -|4x-7|-4=-16
The solution is x=-5/4 \lor x= 19/4