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

The answer to |4x+3|-9=3 is x=-15/4 \lor x= 9/4

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

The solution is x=-15/4 \lor x= 9/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

∣ 4 x + 3 ∣ - 9 = 3

x = - \frac{15}{4} or x = \frac{9}{4}

Decimal Notation

x = - 3.75, x = 2.25

Solution steps

∣ 4 x + 3 ∣ - 9 = 3

Move

9

to the right side

∣ 4 x + 3 ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x + 3 = - 12 or 4 x + 3 = 12

4 x + 3 = - 12 or 4 x + 3 = 12

x = - \frac{15}{4} or x = \frac{9}{4}

- 9 x + 7 \geq 25

2 x - 1 > 5

2 (6 - x) = x (x + 5)

\frac{8}{9} \cdot \frac{3}{2}

\frac{π}{\frac{2}{3}}

What is the answer to |4x+3|-9=3 ?
The answer to |4x+3|-9=3 is x=-15/4 \lor x= 9/4
Solve for x: |4x+3|-9=3
The solution is x=-15/4 \lor x= 9/4