What is the answer to |-4x-7|+15=24 ?

The answer to |-4x-7|+15=24 is x=-4\lor x= 1/2

Solve for x: |-4x-7|+15=24

The solution is x=-4\lor x= 1/2

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∣ - 4 x - 7 ∣ + 15 = 24

x = - 4 or x = \frac{1}{2}

Solution steps

∣ - 4 x - 7 ∣ + 15 = 24

Move

15

to the right side

∣ - 4 x - 7 ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 4 x - 7 = - 9 or - 4 x - 7 = 9

- 4 x - 7 = - 9 or - 4 x - 7 = 9

x = - 4 or x = \frac{1}{2}

6 ∣ z - 250 ∣ = 120

- 2 ∣ m - 2 ∣ = - 6

- 2 = ∣ 7 y + 7 ∣

3 ∣ 6 y - 3 ∣ - 6 = 6

∣ 100 - x ∣ = 0

What is the answer to |-4x-7|+15=24 ?
The answer to |-4x-7|+15=24 is x=-4\lor x= 1/2
Solve for x: |-4x-7|+15=24
The solution is x=-4\lor x= 1/2