What is the answer to |5x-1|+2=9 ?

The answer to |5x-1|+2=9 is x=-6/5 \lor x= 8/5

Solve for x: |5x-1|+2=9

The solution is x=-6/5 \lor x= 8/5

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∣ 5 x - 1 ∣ + 2 = 9

x = - \frac{6}{5} or x = \frac{8}{5}

Decimal Notation

x = - 1.2, x = 1.6

Solution steps

∣ 5 x - 1 ∣ + 2 = 9

Move

2

to the right side

∣ 5 x - 1 ∣ = 7

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 1 = - 7 or 5 x - 1 = 7

5 x - 1 = - 7 or 5 x - 1 = 7

x = - \frac{6}{5} or x = \frac{8}{5}

\frac{1}{3} + 3

(x - 1)^{2} = 64

x^{- \frac{5}{2}} + 2 x^{- \frac{3}{2}} + x^{- \frac{1}{2}}

\frac{24}{6}

2 x^{3} - 3 x^{2} - 7 x + 10

What is the answer to |5x-1|+2=9 ?
The answer to |5x-1|+2=9 is x=-6/5 \lor x= 8/5
Solve for x: |5x-1|+2=9
The solution is x=-6/5 \lor x= 8/5