What is the answer to -2|4+2x|+5=-5 ?

The answer to -2|4+2x|+5=-5 is x=-9/2 \lor x= 1/2

Solve for x: -2|4+2x|+5=-5

The solution is x=-9/2 \lor x= 1/2

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- 2 ∣ 4 + 2 x ∣ + 5 = - 5

x = - \frac{9}{2} or x = \frac{1}{2}

Decimal Notation

x = - 4.5, x = 0.5

Solution steps

- 2 ∣ 4 + 2 x ∣ + 5 = - 5

Move

5

to the right side

- 2 ∣ 4 + 2 x ∣ = - 10

Divide both sides by

- 2

∣ 4 + 2 x ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 + 2 x = - 5 or 4 + 2 x = 5

4 + 2 x = - 5 or 4 + 2 x = 5

x = - \frac{9}{2} or x = \frac{1}{2}

7 ∣ 2 c - 6 ∣ + 4 = 32

45 = ∣ b - 12 ∣

100 = ∣ 10 c ∣

∣ 4 w + 3 ∣ - 2 = 5

∣ 3 x - 2 ∣ + 3 = 7

What is the answer to -2|4+2x|+5=-5 ?
The answer to -2|4+2x|+5=-5 is x=-9/2 \lor x= 1/2
Solve for x: -2|4+2x|+5=-5
The solution is x=-9/2 \lor x= 1/2