What is the answer to 6-|4+4x|=-5 ?

The answer to 6-|4+4x|=-5 is x=-15/4 \lor x= 7/4

Solve for x: 6-|4+4x|=-5

The solution is x=-15/4 \lor x= 7/4

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6 - ∣ 4 + 4 x ∣ = - 5

x = - \frac{15}{4} or x = \frac{7}{4}

Solution steps

6 - ∣ 4 + 4 x ∣ = - 5

Move

6

to the right side

- ∣ 4 + 4 x ∣ = - 11

Divide both sides by

- 1

∣ 4 + 4 x ∣ = 11

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 + 4 x = - 11 or 4 + 4 x = 11

4 + 4 x = - 11 or 4 + 4 x = 11

x = - \frac{15}{4} or x = \frac{7}{4}

\frac{20 !}{3 ! ( 20 - 3 ) !}

6 + 65

7 k^{2} + 57 k + 8 = 0

0 = - 16 t^{2} + 32 t + 8

x^{2} + 4 x - 96 = 0

What is the answer to 6-|4+4x|=-5 ?
The answer to 6-|4+4x|=-5 is x=-15/4 \lor x= 7/4
Solve for x: 6-|4+4x|=-5
The solution is x=-15/4 \lor x= 7/4