What is the answer to 20=4(x/4-2) ?

The answer to 20=4(x/4-2) is x=28

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20=4(x/4-2)

20 = 4 (\frac{x}{4} - 2)

x = 28

Solution steps

20 = 4 (\frac{x}{4} - 2)

Switch sides

4 (\frac{x}{4} - 2) = 20

Divide both sides by

4

\frac{x}{4} - 2 = 5

Move

2

to the right side

\frac{x}{4} = 7

Multiply both sides by

4

x = 28

∣ 2 - 7 x ∣ \geq 5

- x^{2} + 6 x - 10 > 0

x^{2} - 5

24 x^{2} - 14 x - 5

\frac{x - 3}{2} \geq 5