What is the answer to |3x-12|+3=48 ?

The answer to |3x-12|+3=48 is x=-11\lor x=19

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|3x-12|+3=48

∣ 3 x - 12 ∣ + 3 = 48

x = - 11 or x = 19

Solution steps

∣ 3 x - 12 ∣ + 3 = 48

Move

3

to the right side

∣ 3 x - 12 ∣ = 45

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

3 x - 12 = - 45 or 3 x - 12 = 45

3 x - 12 = - 45 or 3 x - 12 = 45

x = - 11 or x = 19

x^{2} + 3 x + x = 0

- 4 ∣ x - 1 ∣ + 9 = 25

x^{2} - 9 = x + 3

\frac{3}{4} x - 1 = 6

x^{2} - 9 x + 8 = 10

What is the answer to |3x-12|+3=48 ?
The answer to |3x-12|+3=48 is x=-11\lor x=19
Solve for x: |3x-12|+3=48
The solution is x=-11\lor x=19