What is the answer to |5y+9|-16=0 ?

The answer to |5y+9|-16=0 is y=-5\lor y= 7/5

Solve for y: |5y+9|-16=0

The solution is y=-5\lor y= 7/5

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∣ 5 y + 9 ∣ - 16 = 0

y = - 5 or y = \frac{7}{5}

Decimal Notation

y = - 5, y = 1.4

Solution steps

∣ 5 y + 9 ∣ - 16 = 0

Move

16

to the right side

∣ 5 y + 9 ∣ = 16

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 y + 9 = - 16 or 5 y + 9 = 16

5 y + 9 = - 16 or 5 y + 9 = 16

y = - 5 or y = \frac{7}{5}

0 = - 5 ∣ w ∣

- 14 = 7 - 3 ∣ - 4 n - 2 ∣

x, ∣ - 2 x ∣ = 8

∣ w ∣ + 8 = 12

∣ w ∣ + 8 = 16

What is the answer to |5y+9|-16=0 ?
The answer to |5y+9|-16=0 is y=-5\lor y= 7/5
Solve for y: |5y+9|-16=0
The solution is y=-5\lor y= 7/5