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Popular >

4|d-9|+2=2

Solution

4 ∣ d - 9 ∣ + 2 = 2

Solution

d = 9

Solution steps

4 ∣ d - 9 ∣ + 2 = 2

Subtract

2

from both sides

4 ∣ d - 9 ∣ + 2 - 2 = 2 - 2

Simplify

4 ∣ d - 9 ∣ = 0

Divide both sides by

4

∣ d - 9 ∣ = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

d - 9 = 0

d - 9 = 0 : d = 9

d = 9

Graph

Popular Examples

∣ 2 x + 1 ∣ - ∣ 3 - x ∣ = 0

solvefor y,4|2-9y|=28 solve for

y, 4 ∣ 2 - 9 y ∣ = 28

∣ x + 3 ∣ = ∣ 6 + x ∣

- 7 ∣ z ∣ = 0

∣ 7 x - 19 ∣ = - 9

Frequently Asked Questions (FAQ)

What is the answer to 4|d-9|+2=2 ?
The answer to 4|d-9|+2=2 is d=9
Solve for d: 4|d-9|+2=2
The solution is d=9