What is the answer to 1-10|9r+3|=-29 ?

The answer to 1-10|9r+3|=-29 is r=-2/3 \lor r=0

Solve for r: 1-10|9r+3|=-29

The solution is r=-2/3 \lor r=0

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1 - 10 ∣ 9 r + 3 ∣ = - 29

r = - \frac{2}{3} or r = 0

Decimal Notation

r = - 0.66666 \dots, r = 0

Solution steps

1 - 10 ∣ 9 r + 3 ∣ = - 29

Move

1

to the right side

- 10 ∣ 9 r + 3 ∣ = - 30

Divide both sides by

- 10

∣ 9 r + 3 ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

9 r + 3 = - 3 or 9 r + 3 = 3

9 r + 3 = - 3 or 9 r + 3 = 3

r = - \frac{2}{3} or r = 0

∣ x - 3 ∣ = 10

∣ 2 x - 2 ∣ = 4

∣ 3 p + 2 ∣ = 7

- 1 = 2 ∣ x - 4 ∣ - 3

0 = ∣ x ∣ - 3

What is the answer to 1-10|9r+3|=-29 ?
The answer to 1-10|9r+3|=-29 is r=-2/3 \lor r=0
Solve for r: 1-10|9r+3|=-29
The solution is r=-2/3 \lor r=0