What is the answer to 4|9x|+3=19 ?

The answer to 4|9x|+3=19 is x=-4/9 \lor x= 4/9

Solve for x: 4|9x|+3=19

The solution is x=-4/9 \lor x= 4/9

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4 ∣ 9 x ∣ + 3 = 19

x = - \frac{4}{9} or x = \frac{4}{9}

Solution steps

4 ∣ 9 x ∣ + 3 = 19

Move

3

to the right side

4 ∣ 9 x ∣ = 16

Divide both sides by

4

∣ 9 x ∣ = 4

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

9 x = - 4 or 9 x = 4

9 x = - 4 or 9 x = 4

x = - \frac{4}{9} or x = \frac{4}{9}

(\frac{p ^{2} t ^{7}}{10})^{3}

6 (x + 2) > 7 (x - 5)

81 v^{4} - 900 v^{2}

∣ 8 - x ∣ = 5

v^{2} = 100

What is the answer to 4|9x|+3=19 ?
The answer to 4|9x|+3=19 is x=-4/9 \lor x= 4/9
Solve for x: 4|9x|+3=19
The solution is x=-4/9 \lor x= 4/9