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

The answer to |x|= 7/5 is x=-7/5 \lor x= 7/5

Solve for x: |x|= 7/5

The solution is x=-7/5 \lor x= 7/5

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∣ x ∣ = \frac{7}{5}

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

Solution steps

∣ x ∣ = \frac{7}{5}

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

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

- \frac{2}{9} - (- \frac{1}{5})

x^{2} + 2 x - 8 \geq 0

x - 9 = 8 (2 x + 3) - 18

- (2 x + 1) = 9 - 14 x

\frac{12 !}{( 12 - 6 ) ! 6 !}