What is the answer to -3|2x+1|+10=-2 ?

The answer to -3|2x+1|+10=-2 is x=-5/2 \lor x= 3/2

Solve for x: -3|2x+1|+10=-2

The solution is x=-5/2 \lor x= 3/2

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- 3 ∣ 2 x + 1 ∣ + 10 = - 2

x = - \frac{5}{2} or x = \frac{3}{2}

Decimal

x = - 2.5, x = 1.5

Solution steps

- 3 ∣ 2 x + 1 ∣ + 10 = - 2

Move

10

to the right side

- 3 ∣ 2 x + 1 ∣ = - 12

Divide both sides by

- 3

∣ 2 x + 1 ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 x + 1 = - 4 or 2 x + 1 = 4

2 x + 1 = - 4 or 2 x + 1 = 4

x = - \frac{5}{2} or x = \frac{3}{2}

∣ 3 x - 1 ∣ = 4 - ∣ x + 1 ∣

y, x^{2} + ∣ y ∣ = 4

a, ∣ a ∣ = ∣ b ∣

∣ 3 x + 3 ∣ = 6

2 - ∣ x ∣ = ∣ 2 - x ∣

What is the answer to -3|2x+1|+10=-2 ?
The answer to -3|2x+1|+10=-2 is x=-5/2 \lor x= 3/2
Solve for x: -3|2x+1|+10=-2
The solution is x=-5/2 \lor x= 3/2