What is the answer to 18|4x-9|-7=9x ?

The answer to 18|4x-9|-7=9x is x= 155/81 \lor x= 169/63

Solve for x: 18|4x-9|-7=9x

The solution is x= 155/81 \lor x= 169/63

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

18 ∣ 4 x - 9 ∣ - 7 = 9 x

x = \frac{155}{81} or x = \frac{169}{63}

Decimal Notation

x = 1.91358 \dots, x = 2.68253 \dots

Solution steps

18 ∣ 4 x - 9 ∣ - 7 = 9 x

Find positive and negative intervals

x < \frac{9}{4}, x \geq \frac{9}{4}

Solve the inequality for each interval

x = \frac{155}{81} or x = \frac{169}{63}

∣ - x + 4 ∣ = 1

z + 6 = ∣ 7 z ∣

0 = ∣ h + 3 ∣

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

∣ x - 3 ∣ = - x

What is the answer to 18|4x-9|-7=9x ?
The answer to 18|4x-9|-7=9x is x= 155/81 \lor x= 169/63
Solve for x: 18|4x-9|-7=9x
The solution is x= 155/81 \lor x= 169/63