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Popular >

4=3|-2x|+4

Solution

4 = 3 ∣ - 2 x ∣ + 4

Solution

x = 0

Solution steps

4 = 3 ∣ - 2 x ∣ + 4

Subtract

4

from both sides

4 - 4 = 3 ∣ - 2 x ∣ + 4 - 4

Simplify

0 = 3 ∣ - 2 x ∣

Switch sides

3 ∣ - 2 x ∣ = 0

Divide both sides by

3

∣ - 2 x ∣ = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

- 2 x = 0

- 2 x = 0 : x = 0

x = 0

Popular Examples

- 4 ∣ 8 - 5 x ∣ = 13

∣ 2 x ∣ = 9

- 2 ∣ x + 5 ∣ + 4 = 2

∣ 4 x + 1 ∣ - 5 = 2 x

∣ - 2 x ∣ = 6

Frequently Asked Questions (FAQ)

What is the answer to 4=3|-2x|+4 ?
The answer to 4=3|-2x|+4 is x=0
Solve for x: 4=3|-2x|+4
The solution is x=0