What is the answer to -5|7-y|-2=-17 ?

The answer to -5|7-y|-2=-17 is y=4\lor y=10

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-5|7-y|-2=-17

- 5 ∣ 7 - y ∣ - 2 = - 17

y = 4 or y = 10

Solution steps

- 5 ∣ 7 - y ∣ - 2 = - 17

Move

2

to the right side

- 5 ∣ 7 - y ∣ = - 15

Divide both sides by

- 5

∣ 7 - y ∣ = 3

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

7 - y = - 3 or 7 - y = 3

7 - y = - 3 or 7 - y = 3

y = 4 or y = 10

2 - ∣ x ∣ = 0

∣ - 8 + p ∣ = 12

∣ x + 2 ∣ + 9 = 10

\frac{x}{8} = 4

- 3 ∣ w + 5 ∣ = - 33

What is the answer to -5|7-y|-2=-17 ?
The answer to -5|7-y|-2=-17 is y=4\lor y=10
Solve for y: -5|7-y|-2=-17
The solution is y=4\lor y=10