What is the answer to 3|5x|+4=22 ?

The answer to 3|5x|+4=22 is x=-6/5 \lor x= 6/5

Solve for x: 3|5x|+4=22

The solution is x=-6/5 \lor x= 6/5

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3 ∣ 5 x ∣ + 4 = 22

x = - \frac{6}{5} or x = \frac{6}{5}

Decimal Notation

x = - 1.2, x = 1.2

Solution steps

3 ∣ 5 x ∣ + 4 = 22

Move

4

to the right side

3 ∣ 5 x ∣ = 18

Divide both sides by

3

∣ 5 x ∣ = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x = - 6 or 5 x = 6

5 x = - 6 or 5 x = 6

x = - \frac{6}{5} or x = \frac{6}{5}

2 ∣ 2 - 3 x ∣ < 2

- 5 x^{2} + 6 x = 0

(4 a b^{3})^{2}

∣ x + 2 ∣ < 6

\frac{2}{5 + 2}

What is the answer to 3|5x|+4=22 ?
The answer to 3|5x|+4=22 is x=-6/5 \lor x= 6/5
Solve for x: 3|5x|+4=22
The solution is x=-6/5 \lor x= 6/5