What is the answer to -6|-8a+3|-9=-75 ?

The answer to -6|-8a+3|-9=-75 is a=-1\lor a= 7/4

Solve for a: -6|-8a+3|-9=-75

The solution is a=-1\lor a= 7/4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 6 ∣ - 8 a + 3 ∣ - 9 = - 75

a = - 1 or a = \frac{7}{4}

Decimal Notation

a = - 1, a = 1.75

Solution steps

- 6 ∣ - 8 a + 3 ∣ - 9 = - 75

Move

9

to the right side

- 6 ∣ - 8 a + 3 ∣ = - 66

Divide both sides by

- 6

∣ - 8 a + 3 ∣ = 11

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 8 a + 3 = - 11 or - 8 a + 3 = 11

- 8 a + 3 = - 11 or - 8 a + 3 = 11

a = - 1 or a = \frac{7}{4}

6 = ∣ z ∣ - 8

∣ 8 + 5 x ∣ - 10 = 4 - x

∣ 4 b + 1 ∣ + 8 = 2

- 3 ∣ x - 5 ∣ = - 18

3 ∣ x - 3 ∣ = - 4 x + 6

What is the answer to -6|-8a+3|-9=-75 ?
The answer to -6|-8a+3|-9=-75 is a=-1\lor a= 7/4
Solve for a: -6|-8a+3|-9=-75
The solution is a=-1\lor a= 7/4