What is the answer to |2(x-1)|=5 ?

The answer to |2(x-1)|=5 is x=-3/2 \lor x= 7/2

Solve for x: |2(x-1)|=5

The solution is x=-3/2 \lor x= 7/2

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∣ 2 (x - 1) ∣ = 5

x = - \frac{3}{2} or x = \frac{7}{2}

Decimal Notation

x = - 1.5, x = 3.5

Solution steps

∣ 2 (x - 1) ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 (x - 1) = - 5 or 2 (x - 1) = 5

2 (x - 1) = - 5 or 2 (x - 1) = 5

x = - \frac{3}{2} or x = \frac{7}{2}

5 x + 9 = 54

0 = 3 x^{2} - 6 x

820 = x (1.05)^{3}

3 (x - 4) \geq 5 x + 2

10 x^{2} + 6 x - 4

What is the answer to |2(x-1)|=5 ?
The answer to |2(x-1)|=5 is x=-3/2 \lor x= 7/2
Solve for x: |2(x-1)|=5
The solution is x=-3/2 \lor x= 7/2