What is the answer to 4|7-3d|-9=19 ?

The answer to 4|7-3d|-9=19 is d=0\lor d= 14/3

Solve for d: 4|7-3d|-9=19

The solution is d=0\lor d= 14/3

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4 ∣ 7 - 3 d ∣ - 9 = 19

d = 0 or d = \frac{14}{3}

Decimal Notation

d = 0, d = 4.66666 \dots

Solution steps

4 ∣ 7 - 3 d ∣ - 9 = 19

Move

9

to the right side

4 ∣ 7 - 3 d ∣ = 28

Divide both sides by

4

∣ 7 - 3 d ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

7 - 3 d = - 7 or 7 - 3 d = 7

7 - 3 d = - 7 or 7 - 3 d = 7

d = 0 or d = \frac{14}{3}

∣ 5 x - 2 ∣ + 2 = 8

- 7 = ∣ d - 7 ∣

- 8 ∣ - x - 4 ∣ + 10 = 2

- 4 ∣ 8 + 4 r ∣ + 7 = - 57

4.6 ∣ 0.5 - x ∣ + 1 = 3.3

What is the answer to 4|7-3d|-9=19 ?
The answer to 4|7-3d|-9=19 is d=0\lor d= 14/3
Solve for d: 4|7-3d|-9=19
The solution is d=0\lor d= 14/3