What is the answer to | 1/5 x-7|=3 ?

The answer to | 1/5 x-7|=3 is x=20\lor x=50

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| 1/5 x-7|=3

\frac{1}{5} x - 7 = 3

x = 20 or x = 50

Solution steps

\frac{1}{5} x - 7 = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

\frac{1}{5} x - 7 = - 3 or \frac{1}{5} x - 7 = 3

\frac{1}{5} x - 7 = - 3 or \frac{1}{5} x - 7 = 3

x = 20 or x = 50

4 x - 1 = ∣ 3 x - 2 ∣

∣ 3 v + 4 ∣ = 0

∣ x + 2 ∣ - 9 = - 3

x^{2} - 3 x = 4 x - 6

∣ 3 t - 5 ∣ = 2 t

What is the answer to | 1/5 x-7|=3 ?
The answer to | 1/5 x-7|=3 is x=20\lor x=50
Solve for x: | 1/5 x-7|=3
The solution is x=20\lor x=50