What is the answer to |5x+1|+4=9 ?

The answer to |5x+1|+4=9 is x=-6/5 \lor x= 4/5

Solve for x: |5x+1|+4=9

The solution is x=-6/5 \lor x= 4/5

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∣ 5 x + 1 ∣ + 4 = 9

x = - \frac{6}{5} or x = \frac{4}{5}

Decimal Notation

x = - 1.2, x = 0.8

Solution steps

∣ 5 x + 1 ∣ + 4 = 9

Move

4

to the right side

∣ 5 x + 1 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x + 1 = - 5 or 5 x + 1 = 5

5 x + 1 = - 5 or 5 x + 1 = 5

x = - \frac{6}{5} or x = \frac{4}{5}

6 x - 9 > 5 x - 10

\frac{1}{∣ x + 5 ∣} \geq 5

2 x^{4} + 5 x^{3} + 47 x^{2} + 125 x - 75

- 3 (\frac{1}{3})^{2}

0.7 - 2 x \geq 7.7

What is the answer to |5x+1|+4=9 ?
The answer to |5x+1|+4=9 is x=-6/5 \lor x= 4/5
Solve for x: |5x+1|+4=9
The solution is x=-6/5 \lor x= 4/5