What is the answer to 7|12x+3|-1=62 ?

The answer to 7|12x+3|-1=62 is x=-1\lor x= 1/2

Solve for x: 7|12x+3|-1=62

The solution is x=-1\lor x= 1/2

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7 ∣ 12 x + 3 ∣ - 1 = 62

x = - 1 or x = \frac{1}{2}

Decimal Notation

x = - 1, x = 0.5

Solution steps

7 ∣ 12 x + 3 ∣ - 1 = 62

Move

1

to the right side

7 ∣ 12 x + 3 ∣ = 63

Divide both sides by

7

∣ 12 x + 3 ∣ = 9

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

12 x + 3 = - 9 or 12 x + 3 = 9

12 x + 3 = - 9 or 12 x + 3 = 9

x = - 1 or x = \frac{1}{2}

∣ 2 x - 3 ∣ = 3 - 2 x

- 2 ∣ 7 - 3 y ∣ - 6 = - 14

∣ 8 - 2 n ∣ - 5 n = n + 2

x^{3} - 4 x = 7 - x

4 ∣ 3 x + 4 ∣ = 4 x + 8

What is the answer to 7|12x+3|-1=62 ?
The answer to 7|12x+3|-1=62 is x=-1\lor x= 1/2
Solve for x: 7|12x+3|-1=62
The solution is x=-1\lor x= 1/2