What is the answer to |13x+42|=3 ?

The answer to |13x+42|=3 is x=-45/13 \lor x=-3

Solve for x: |13x+42|=3

The solution is x=-45/13 \lor x=-3

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∣ 13 x + 42 ∣ = 3

x = - \frac{45}{13} or x = - 3

Decimal Notation

x = - 3.46153 \dots, x = - 3

Solution steps

∣ 13 x + 42 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

13 x + 42 = - 3 or 13 x + 42 = 3

13 x + 42 = - 3 or 13 x + 42 = 3

x = - \frac{45}{13} or x = - 3

2 - 10 ∣ K + 1 ∣ = - 78

0 = ∣ k - 5 ∣

- 11 = ∣ 6 w - 5 ∣

∣ 2 x + 9 ∣ + 9 = 4 x^{4} x

∣ 10 - 5 m ∣ = 40

What is the answer to |13x+42|=3 ?
The answer to |13x+42|=3 is x=-45/13 \lor x=-3
Solve for x: |13x+42|=3
The solution is x=-45/13 \lor x=-3