What is the answer to |8-0.2x|=12 ?

The answer to |8-0.2x|=12 is x=-20\lor x=100

Solve for x: |8-0.2x|=12

The solution is x=-20\lor x=100

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∣ 8 - 0.2 x ∣ = 12

x = - 20 or x = 100

Solution steps

∣ 8 - 0.2 x ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

8 - 0.2 x = - 12 or 8 - 0.2 x = 12

8 - 0.2 x = - 12 or 8 - 0.2 x = 12

x = - 20 or x = 100

1 = ∣ t + 1 ∣

∣ 2 x - 3 ∣ + 2 = ∣ x - 6 ∣

∣ 9 - 2 x ∣ = ∣ 11 - 3 x ∣

∣ X + 2 ∣ = ∣ 5 X + 3 ∣

∣ 3 x + 1 ∣ - 1 = 8

What is the answer to |8-0.2x|=12 ?
The answer to |8-0.2x|=12 is x=-20\lor x=100
Solve for x: |8-0.2x|=12
The solution is x=-20\lor x=100