What is the answer to | 3/4 y+9|=6 ?

The answer to | 3/4 y+9|=6 is y=-20\lor y=-4

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| 3/4 y+9|=6

\frac{3}{4} y + 9 = 6

y = - 20 or y = - 4

Solution steps

\frac{3}{4} y + 9 = 6

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

\frac{3}{4} y + 9 = - 6 or \frac{3}{4} y + 9 = 6

\frac{3}{4} y + 9 = - 6 or \frac{3}{4} y + 9 = 6

y = - 20 or y = - 4

∣ 2 x - 4 ∣ = ∣ 8 - x ∣

∣ 3 x - 2 ∣ + 6 = 10

x^{2} - 5 ∣ x ∣ = 0

∣ x + 1 ∣ = ∣ 2 x - 3 ∣

2 ∣ x - 1 ∣ + 4 = 5

What is the answer to | 3/4 y+9|=6 ?
The answer to | 3/4 y+9|=6 is y=-20\lor y=-4
Solve for y: | 3/4 y+9|=6
The solution is y=-20\lor y=-4