What is the answer to |(10x+1)/4 |= 9/4 ?

The answer to |(10x+1)/4 |= 9/4 is x=-1\lor x= 4/5

Solve for x: |(10x+1)/4 |= 9/4

The solution is x=-1\lor x= 4/5

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\frac{10 x + 1}{4} = \frac{9}{4}

x = - 1 or x = \frac{4}{5}

Decimal Notation

x = - 1, x = 0.8

Solution steps

\frac{10 x + 1}{4} = \frac{9}{4}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

\frac{10 x + 1}{4} = - \frac{9}{4} or \frac{10 x + 1}{4} = \frac{9}{4}

\frac{10 x + 1}{4} = - \frac{9}{4} or \frac{10 x + 1}{4} = \frac{9}{4}

x = - 1 or x = \frac{4}{5}

\frac{v}{2} \geq 2

\frac{3 k - 27}{k ^{2} - 8 k - 9} + \frac{7 k + 14}{3 k ^{2} + 9 k + 6}

3 x^{2} - 2 x + 4 = 3 ((x - \frac{1}{3}) + \frac{11}{9})

5 x 1 0^{- 2}

- 3 x + 5 > 17

What is the answer to |(10x+1)/4 |= 9/4 ?
The answer to |(10x+1)/4 |= 9/4 is x=-1\lor x= 4/5
Solve for x: |(10x+1)/4 |= 9/4
The solution is x=-1\lor x= 4/5