What is the answer to 4-5|2+4x|=-46 ?

The answer to 4-5|2+4x|=-46 is x=-3\lor x=2

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4-5|2+4x|=-46

4 - 5 ∣ 2 + 4 x ∣ = - 46

x = - 3 or x = 2

Solution steps

4 - 5 ∣ 2 + 4 x ∣ = - 46

Move

4

to the right side

- 5 ∣ 2 + 4 x ∣ = - 50

Divide both sides by

- 5

∣ 2 + 4 x ∣ = 10

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 + 4 x = - 10 or 2 + 4 x = 10

2 + 4 x = - 10 or 2 + 4 x = 10

x = - 3 or x = 2

x^{4} - 2 x^{3} + x^{2}

- 7 d - 3 > 2 d - 10

8 a^{3} + 4 a^{2} + 12 a

80 = 100 - 6.25 (x - 9)^{2}

10125

What is the answer to 4-5|2+4x|=-46 ?
The answer to 4-5|2+4x|=-46 is x=-3\lor x=2
Solve for x: 4-5|2+4x|=-46
The solution is x=-3\lor x=2