What is the answer to -8+|-8+7x|=-3 ?

The answer to -8+|-8+7x|=-3 is x= 3/7 \lor x= 13/7

Solve for x: -8+|-8+7x|=-3

The solution is x= 3/7 \lor x= 13/7

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- 8 + ∣ - 8 + 7 x ∣ = - 3

x = \frac{3}{7} or x = \frac{13}{7}

Decimal Notation

x = 0.42857 \dots, x = 1.85714 \dots

Solution steps

- 8 + ∣ - 8 + 7 x ∣ = - 3

Move

8

to the right side

∣ - 8 + 7 x ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 8 + 7 x = - 5 or - 8 + 7 x = 5

- 8 + 7 x = - 5 or - 8 + 7 x = 5

x = \frac{3}{7} or x = \frac{13}{7}

∣ 5 v - 10 ∣ = 15

∣ p - 91 ∣ = 3

∣ 3 m + 2 ∣ = 14

- 1 + ∣ 3 x - 9 ∣ = 4 + x

- 15 = 9 - 4 ∣ c + 10 ∣

What is the answer to -8+|-8+7x|=-3 ?
The answer to -8+|-8+7x|=-3 is x= 3/7 \lor x= 13/7
Solve for x: -8+|-8+7x|=-3
The solution is x= 3/7 \lor x= 13/7