What is the answer to -7|x+1|-5=2|x+1|-5 ?

The answer to -7|x+1|-5=2|x+1|-5 is x=-1

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-7|x+1|-5=2|x+1|-5

- 7 ∣ x + 1 ∣ - 5 = 2 ∣ x + 1 ∣ - 5

x = - 1

Solution steps

- 7 ∣ x + 1 ∣ - 5 = 2 ∣ x + 1 ∣ - 5

Add

5

to both sides

- 7 ∣ x + 1 ∣ - 5 + 5 = 2 ∣ x + 1 ∣ - 5 + 5

Simplify

- 7 ∣ x + 1 ∣ = 2 ∣ x + 1 ∣

Move

2 ∣ x + 1 ∣

to the left side

- 9 ∣ x + 1 ∣ = 0

Divide both sides by

- 9

∣ x + 1 ∣ = 0

Apply absolute rule: If

∣ u ∣ = 0

then

u = 0

x + 1 = 0

x + 1 = 0 : x = - 1

x = - 1

(\frac{16 c ^{6} c ^{- 2}}{( 2 c ^{2} ) ^{3}})^{- 1}

- 7 w + 6 = - 4 w^{2}

20 a = 400

x^{2 - 16}

- 5 \leq \frac{x - 2}{- 3} < 3

What is the answer to -7|x+1|-5=2|x+1|-5 ?
The answer to -7|x+1|-5=2|x+1|-5 is x=-1
Solve for x: -7|x+1|-5=2|x+1|-5
The solution is x=-1