What is the answer to |4y+7|=12 ?

The answer to |4y+7|=12 is y=-19/4 \lor y= 5/4

Solve for y: |4y+7|=12

The solution is y=-19/4 \lor y= 5/4

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∣ 4 y + 7 ∣ = 12

y = - \frac{19}{4} or y = \frac{5}{4}

Decimal Notation

y = - 4.75, y = 1.25

Solution steps

∣ 4 y + 7 ∣ = 12

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 y + 7 = - 12 or 4 y + 7 = 12

4 y + 7 = - 12 or 4 y + 7 = 12

y = - \frac{19}{4} or y = \frac{5}{4}

∣ 4 y + 7 ∣ = 13

∣ r ∣ = - 8

x ∣ x - 2 ∣ = 8

\frac{∣ 3 x + 12 ∣}{9} = 0

∣ 3 x - 5 ∣ = - 15

What is the answer to |4y+7|=12 ?
The answer to |4y+7|=12 is y=-19/4 \lor y= 5/4
Solve for y: |4y+7|=12
The solution is y=-19/4 \lor y= 5/4