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

The answer to 5-|4x|=4 is x=-1/4 \lor x= 1/4

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

The solution is x=-1/4 \lor x= 1/4

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5 - ∣ 4 x ∣ = 4

x = - \frac{1}{4} or x = \frac{1}{4}

Decimal Notation

x = - 0.25, x = 0.25

Solution steps

5 - ∣ 4 x ∣ = 4

Move

5

to the right side

- ∣ 4 x ∣ = - 1

Divide both sides by

- 1

∣ 4 x ∣ = 1

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x = - 1 or 4 x = 1

4 x = - 1 or 4 x = 1

x = - \frac{1}{4} or x = \frac{1}{4}

\frac{( \frac{1}{2} ) ^{5}}{5}

4 y + 1 = 12

(- \frac{4 x}{3 a ^{2}})^{3}

x^{2} + 6 - 135

- \frac{1}{7} \cdot (- \frac{5}{3})