What is the answer to |-3x+9|6+2=11 ?

The answer to |-3x+9|6+2=11 is x= 5/2 \lor x= 7/2

Solve for x: |-3x+9|6+2=11

The solution is x= 5/2 \lor x= 7/2

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∣ - 3 x + 9 ∣ 6 + 2 = 11

x = \frac{5}{2} or x = \frac{7}{2}

Solution steps

∣ - 3 x + 9 ∣ \cdot 6 + 2 = 11

Move

2

to the right side

∣ - 3 x + 9 ∣ \cdot 6 = 9

Divide both sides by

6

∣ - 3 x + 9 ∣ = \frac{3}{2}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 3 x + 9 = - \frac{3}{2} or - 3 x + 9 = \frac{3}{2}

- 3 x + 9 = - \frac{3}{2} or - 3 x + 9 = \frac{3}{2}

x = \frac{5}{2} or x = \frac{7}{2}

5 ∣ (x - 3) (x - 9) ∣ - 4 = 131

∣ - 8 x ∣ = 40

∣ z - 2 ∣ = 1

∣ z - 2 ∣ = 0

∣ 6 x - 6 ∣ = 6

What is the answer to |-3x+9|6+2=11 ?
The answer to |-3x+9|6+2=11 is x= 5/2 \lor x= 7/2
Solve for x: |-3x+9|6+2=11
The solution is x= 5/2 \lor x= 7/2